updated-packages
This commit is contained in:
RafficMohammed
503
vendor/nikic/php-parser/grammar/php7.y
vendored
503
vendor/nikic/php-parser/grammar/php7.y
vendored
@@ -16,10 +16,15 @@ top_statement_list_ex:
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top_statement_list:
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top_statement_list_ex
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{ makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
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{ makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
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if ($nop !== null) { $1[] = $nop; } $$ = $1; }
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;
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ampersand:
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T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
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| T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG
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;
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reserved_non_modifiers:
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T_INCLUDE | T_INCLUDE_ONCE | T_EVAL | T_REQUIRE | T_REQUIRE_ONCE | T_LOGICAL_OR | T_LOGICAL_XOR | T_LOGICAL_AND
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| T_INSTANCEOF | T_NEW | T_CLONE | T_EXIT | T_IF | T_ELSEIF | T_ELSE | T_ENDIF | T_ECHO | T_DO | T_WHILE
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@@ -27,20 +32,21 @@ reserved_non_modifiers:
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| T_FINALLY | T_THROW | T_USE | T_INSTEADOF | T_GLOBAL | T_VAR | T_UNSET | T_ISSET | T_EMPTY | T_CONTINUE | T_GOTO
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| T_FUNCTION | T_CONST | T_RETURN | T_PRINT | T_YIELD | T_LIST | T_SWITCH | T_ENDSWITCH | T_CASE | T_DEFAULT
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| T_BREAK | T_ARRAY | T_CALLABLE | T_EXTENDS | T_IMPLEMENTS | T_NAMESPACE | T_TRAIT | T_INTERFACE | T_CLASS
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| T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER
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| T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER | T_FN
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| T_MATCH | T_ENUM
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;
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semi_reserved:
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reserved_non_modifiers
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| T_STATIC | T_ABSTRACT | T_FINAL | T_PRIVATE | T_PROTECTED | T_PUBLIC
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| T_STATIC | T_ABSTRACT | T_FINAL | T_PRIVATE | T_PROTECTED | T_PUBLIC | T_READONLY
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;
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identifier_ex:
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identifier_maybe_reserved:
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T_STRING { $$ = Node\Identifier[$1]; }
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| semi_reserved { $$ = Node\Identifier[$1]; }
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;
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identifier:
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identifier_not_reserved:
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T_STRING { $$ = Node\Identifier[$1]; }
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;
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@@ -48,13 +54,20 @@ reserved_non_modifiers_identifier:
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reserved_non_modifiers { $$ = Node\Identifier[$1]; }
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;
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namespace_name_parts:
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T_STRING { init($1); }
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| namespace_name_parts T_NS_SEPARATOR T_STRING { push($1, $3); }
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namespace_declaration_name:
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T_STRING { $$ = Name[$1]; }
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| semi_reserved { $$ = Name[$1]; }
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| T_NAME_QUALIFIED { $$ = Name[$1]; }
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;
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namespace_name:
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namespace_name_parts { $$ = Name[$1]; }
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T_STRING { $$ = Name[$1]; }
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| T_NAME_QUALIFIED { $$ = Name[$1]; }
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;
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legacy_namespace_name:
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namespace_name { $$ = $1; }
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| T_NAME_FULLY_QUALIFIED { $$ = Name[substr($1, 1)]; }
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;
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plain_variable:
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@@ -74,6 +87,31 @@ no_comma:
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optional_comma:
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/* empty */
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| ','
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;
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attribute_decl:
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class_name { $$ = Node\Attribute[$1, []]; }
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| class_name argument_list { $$ = Node\Attribute[$1, $2]; }
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;
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attribute_group:
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attribute_decl { init($1); }
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| attribute_group ',' attribute_decl { push($1, $3); }
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;
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attribute:
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T_ATTRIBUTE attribute_group optional_comma ']' { $$ = Node\AttributeGroup[$2]; }
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;
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attributes:
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attribute { init($1); }
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| attributes attribute { push($1, $2); }
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;
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optional_attributes:
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/* empty */ { $$ = []; }
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| attributes { $$ = $1; }
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;
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top_statement:
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statement { $$ = $1; }
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@@ -81,11 +119,11 @@ top_statement:
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| class_declaration_statement { $$ = $1; }
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| T_HALT_COMPILER
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{ $$ = Stmt\HaltCompiler[$this->lexer->handleHaltCompiler()]; }
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| T_NAMESPACE namespace_name semi
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| T_NAMESPACE namespace_declaration_name semi
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{ $$ = Stmt\Namespace_[$2, null];
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$$->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
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$this->checkNamespace($$); }
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| T_NAMESPACE namespace_name '{' top_statement_list '}'
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| T_NAMESPACE namespace_declaration_name '{' top_statement_list '}'
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{ $$ = Stmt\Namespace_[$2, $4];
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$$->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
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$this->checkNamespace($$); }
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@@ -104,16 +142,11 @@ use_type:
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| T_CONST { $$ = Stmt\Use_::TYPE_CONSTANT; }
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;
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/* Using namespace_name_parts here to avoid s/r conflict on T_NS_SEPARATOR */
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group_use_declaration:
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T_USE use_type namespace_name_parts T_NS_SEPARATOR '{' unprefixed_use_declarations '}'
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{ $$ = Stmt\GroupUse[new Name($3, stackAttributes(#3)), $6, $2]; }
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| T_USE use_type T_NS_SEPARATOR namespace_name_parts T_NS_SEPARATOR '{' unprefixed_use_declarations '}'
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{ $$ = Stmt\GroupUse[new Name($4, stackAttributes(#4)), $7, $2]; }
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| T_USE namespace_name_parts T_NS_SEPARATOR '{' inline_use_declarations '}'
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{ $$ = Stmt\GroupUse[new Name($2, stackAttributes(#2)), $5, Stmt\Use_::TYPE_UNKNOWN]; }
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| T_USE T_NS_SEPARATOR namespace_name_parts T_NS_SEPARATOR '{' inline_use_declarations '}'
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{ $$ = Stmt\GroupUse[new Name($3, stackAttributes(#3)), $6, Stmt\Use_::TYPE_UNKNOWN]; }
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T_USE use_type legacy_namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations '}'
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{ $$ = Stmt\GroupUse[$3, $6, $2]; }
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| T_USE legacy_namespace_name T_NS_SEPARATOR '{' inline_use_declarations '}'
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{ $$ = Stmt\GroupUse[$2, $5, Stmt\Use_::TYPE_UNKNOWN]; }
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;
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unprefixed_use_declarations:
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@@ -148,13 +181,15 @@ non_empty_inline_use_declarations:
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unprefixed_use_declaration:
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namespace_name
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{ $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
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| namespace_name T_AS identifier
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| namespace_name T_AS identifier_not_reserved
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{ $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
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;
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use_declaration:
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unprefixed_use_declaration { $$ = $1; }
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| T_NS_SEPARATOR unprefixed_use_declaration { $$ = $2; }
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legacy_namespace_name
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{ $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
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| legacy_namespace_name T_AS identifier_not_reserved
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{ $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
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;
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inline_use_declaration:
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@@ -173,7 +208,7 @@ non_empty_constant_declaration_list:
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;
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constant_declaration:
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identifier '=' expr { $$ = Node\Const_[$1, $3]; }
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identifier_not_reserved '=' expr { $$ = Node\Const_[$1, $3]; }
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;
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class_const_list:
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@@ -186,7 +221,7 @@ non_empty_class_const_list:
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;
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class_const:
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identifier_ex '=' expr { $$ = Node\Const_[$1, $3]; }
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identifier_maybe_reserved '=' expr { $$ = Node\Const_[$1, $3]; }
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;
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inner_statement_list_ex:
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@@ -196,7 +231,7 @@ inner_statement_list_ex:
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inner_statement_list:
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inner_statement_list_ex
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{ makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
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{ makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
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if ($nop !== null) { $1[] = $nop; } $$ = $1; }
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;
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@@ -232,9 +267,18 @@ non_empty_statement:
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| T_RETURN optional_expr semi { $$ = Stmt\Return_[$2]; }
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| T_GLOBAL global_var_list semi { $$ = Stmt\Global_[$2]; }
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| T_STATIC static_var_list semi { $$ = Stmt\Static_[$2]; }
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| T_ECHO expr_list semi { $$ = Stmt\Echo_[$2]; }
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| T_ECHO expr_list_forbid_comma semi { $$ = Stmt\Echo_[$2]; }
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| T_INLINE_HTML { $$ = Stmt\InlineHTML[$1]; }
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| expr semi { $$ = Stmt\Expression[$1]; }
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| expr semi {
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$e = $1;
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if ($e instanceof Expr\Throw_) {
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// For backwards-compatibility reasons, convert throw in statement position into
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// Stmt\Throw_ rather than Stmt\Expression(Expr\Throw_).
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$$ = Stmt\Throw_[$e->expr];
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} else {
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$$ = Stmt\Expression[$e];
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}
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}
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| T_UNSET '(' variables_list ')' semi { $$ = Stmt\Unset_[$3]; }
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| T_FOREACH '(' expr T_AS foreach_variable ')' foreach_statement
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{ $$ = Stmt\Foreach_[$3, $5[0], ['keyVar' => null, 'byRef' => $5[1], 'stmts' => $7]]; }
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@@ -245,9 +289,8 @@ non_empty_statement:
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| T_DECLARE '(' declare_list ')' declare_statement { $$ = Stmt\Declare_[$3, $5]; }
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| T_TRY '{' inner_statement_list '}' catches optional_finally
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{ $$ = Stmt\TryCatch[$3, $5, $6]; $this->checkTryCatch($$); }
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| T_THROW expr semi { $$ = Stmt\Throw_[$2]; }
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| T_GOTO identifier semi { $$ = Stmt\Goto_[$2]; }
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| identifier ':' { $$ = Stmt\Label[$1]; }
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| T_GOTO identifier_not_reserved semi { $$ = Stmt\Goto_[$2]; }
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| identifier_not_reserved ':' { $$ = Stmt\Label[$1]; }
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| error { $$ = array(); /* means: no statement */ }
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;
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@@ -269,7 +312,7 @@ name_union:
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;
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catch:
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T_CATCH '(' name_union plain_variable ')' '{' inner_statement_list '}'
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T_CATCH '(' name_union optional_plain_variable ')' '{' inner_statement_list '}'
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{ $$ = Stmt\Catch_[$3, $4, $7]; }
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;
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@@ -289,7 +332,12 @@ non_empty_variables_list:
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optional_ref:
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/* empty */ { $$ = false; }
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| '&' { $$ = true; }
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| ampersand { $$ = true; }
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;
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optional_arg_ref:
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/* empty */ { $$ = false; }
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| T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG { $$ = true; }
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;
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optional_ellipsis:
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@@ -303,25 +351,49 @@ block_or_error:
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;
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function_declaration_statement:
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T_FUNCTION optional_ref identifier '(' parameter_list ')' optional_return_type block_or_error
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{ $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8]]; }
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T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
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{ $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
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| attributes T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
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{ $$ = Stmt\Function_[$4, ['byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
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;
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class_declaration_statement:
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class_entry_type identifier extends_from implements_list '{' class_statement_list '}'
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{ $$ = Stmt\Class_[$2, ['type' => $1, 'extends' => $3, 'implements' => $4, 'stmts' => $6]];
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$this->checkClass($$, #2); }
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| T_INTERFACE identifier interface_extends_list '{' class_statement_list '}'
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{ $$ = Stmt\Interface_[$2, ['extends' => $3, 'stmts' => $5]];
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$this->checkInterface($$, #2); }
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| T_TRAIT identifier '{' class_statement_list '}'
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{ $$ = Stmt\Trait_[$2, ['stmts' => $4]]; }
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optional_attributes class_entry_type identifier_not_reserved extends_from implements_list '{' class_statement_list '}'
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{ $$ = Stmt\Class_[$3, ['type' => $2, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]];
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$this->checkClass($$, #3); }
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| optional_attributes T_INTERFACE identifier_not_reserved interface_extends_list '{' class_statement_list '}'
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{ $$ = Stmt\Interface_[$3, ['extends' => $4, 'stmts' => $6, 'attrGroups' => $1]];
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$this->checkInterface($$, #3); }
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| optional_attributes T_TRAIT identifier_not_reserved '{' class_statement_list '}'
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{ $$ = Stmt\Trait_[$3, ['stmts' => $5, 'attrGroups' => $1]]; }
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| optional_attributes T_ENUM identifier_not_reserved enum_scalar_type implements_list '{' class_statement_list '}'
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{ $$ = Stmt\Enum_[$3, ['scalarType' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]];
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$this->checkEnum($$, #3); }
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||||
;
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enum_scalar_type:
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/* empty */ { $$ = null; }
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| ':' type { $$ = $2; }
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enum_case_expr:
|
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/* empty */ { $$ = null; }
|
||||
| '=' expr { $$ = $2; }
|
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;
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|
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class_entry_type:
|
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T_CLASS { $$ = 0; }
|
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| T_ABSTRACT T_CLASS { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
|
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| T_FINAL T_CLASS { $$ = Stmt\Class_::MODIFIER_FINAL; }
|
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| class_modifiers T_CLASS { $$ = $1; }
|
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;
|
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|
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class_modifiers:
|
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class_modifier { $$ = $1; }
|
||||
| class_modifiers class_modifier { $this->checkClassModifier($1, $2, #2); $$ = $1 | $2; }
|
||||
;
|
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|
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class_modifier:
|
||||
T_ABSTRACT { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
|
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| T_FINAL { $$ = Stmt\Class_::MODIFIER_FINAL; }
|
||||
| T_READONLY { $$ = Stmt\Class_::MODIFIER_READONLY; }
|
||||
;
|
||||
|
||||
extends_from:
|
||||
@@ -374,7 +446,7 @@ non_empty_declare_list:
|
||||
;
|
||||
|
||||
declare_list_element:
|
||||
identifier '=' expr { $$ = Stmt\DeclareDeclare[$1, $3]; }
|
||||
identifier_not_reserved '=' expr { $$ = Stmt\DeclareDeclare[$1, $3]; }
|
||||
;
|
||||
|
||||
switch_case_list:
|
||||
@@ -399,6 +471,25 @@ case_separator:
|
||||
| ';'
|
||||
;
|
||||
|
||||
match:
|
||||
T_MATCH '(' expr ')' '{' match_arm_list '}' { $$ = Expr\Match_[$3, $6]; }
|
||||
;
|
||||
|
||||
match_arm_list:
|
||||
/* empty */ { $$ = []; }
|
||||
| non_empty_match_arm_list optional_comma { $$ = $1; }
|
||||
;
|
||||
|
||||
non_empty_match_arm_list:
|
||||
match_arm { init($1); }
|
||||
| non_empty_match_arm_list ',' match_arm { push($1, $3); }
|
||||
;
|
||||
|
||||
match_arm:
|
||||
expr_list_allow_comma T_DOUBLE_ARROW expr { $$ = Node\MatchArm[$1, $3]; }
|
||||
| T_DEFAULT optional_comma T_DOUBLE_ARROW expr { $$ = Node\MatchArm[null, $4]; }
|
||||
;
|
||||
|
||||
while_statement:
|
||||
statement { $$ = toArray($1); }
|
||||
| ':' inner_statement_list T_ENDWHILE ';' { $$ = $2; }
|
||||
@@ -434,13 +525,13 @@ new_else_single:
|
||||
|
||||
foreach_variable:
|
||||
variable { $$ = array($1, false); }
|
||||
| '&' variable { $$ = array($2, true); }
|
||||
| ampersand variable { $$ = array($2, true); }
|
||||
| list_expr { $$ = array($1, false); }
|
||||
| array_short_syntax { $$ = array($1, false); }
|
||||
;
|
||||
|
||||
parameter_list:
|
||||
non_empty_parameter_list no_comma { $$ = $1; }
|
||||
non_empty_parameter_list optional_comma { $$ = $1; }
|
||||
| /* empty */ { $$ = array(); }
|
||||
;
|
||||
|
||||
@@ -449,39 +540,118 @@ non_empty_parameter_list:
|
||||
| non_empty_parameter_list ',' parameter { push($1, $3); }
|
||||
;
|
||||
|
||||
optional_property_modifiers:
|
||||
/* empty */ { $$ = 0; }
|
||||
| optional_property_modifiers property_modifier
|
||||
{ $this->checkModifier($1, $2, #2); $$ = $1 | $2; }
|
||||
;
|
||||
|
||||
property_modifier:
|
||||
T_PUBLIC { $$ = Stmt\Class_::MODIFIER_PUBLIC; }
|
||||
| T_PROTECTED { $$ = Stmt\Class_::MODIFIER_PROTECTED; }
|
||||
| T_PRIVATE { $$ = Stmt\Class_::MODIFIER_PRIVATE; }
|
||||
| T_READONLY { $$ = Stmt\Class_::MODIFIER_READONLY; }
|
||||
;
|
||||
|
||||
parameter:
|
||||
optional_param_type optional_ref optional_ellipsis plain_variable
|
||||
{ $$ = Node\Param[$4, null, $1, $2, $3]; $this->checkParam($$); }
|
||||
| optional_param_type optional_ref optional_ellipsis plain_variable '=' expr
|
||||
{ $$ = Node\Param[$4, $6, $1, $2, $3]; $this->checkParam($$); }
|
||||
| optional_param_type optional_ref optional_ellipsis error
|
||||
{ $$ = Node\Param[Expr\Error[], null, $1, $2, $3]; }
|
||||
optional_attributes optional_property_modifiers optional_type_without_static
|
||||
optional_arg_ref optional_ellipsis plain_variable
|
||||
{ $$ = new Node\Param($6, null, $3, $4, $5, attributes(), $2, $1);
|
||||
$this->checkParam($$); }
|
||||
| optional_attributes optional_property_modifiers optional_type_without_static
|
||||
optional_arg_ref optional_ellipsis plain_variable '=' expr
|
||||
{ $$ = new Node\Param($6, $8, $3, $4, $5, attributes(), $2, $1);
|
||||
$this->checkParam($$); }
|
||||
| optional_attributes optional_property_modifiers optional_type_without_static
|
||||
optional_arg_ref optional_ellipsis error
|
||||
{ $$ = new Node\Param(Expr\Error[], null, $3, $4, $5, attributes(), $2, $1); }
|
||||
;
|
||||
|
||||
type_expr:
|
||||
type { $$ = $1; }
|
||||
| '?' type { $$ = Node\NullableType[$2]; }
|
||||
| union_type { $$ = Node\UnionType[$1]; }
|
||||
| intersection_type { $$ = $1; }
|
||||
;
|
||||
|
||||
type:
|
||||
type_without_static { $$ = $1; }
|
||||
| T_STATIC { $$ = Node\Name['static']; }
|
||||
;
|
||||
|
||||
type_without_static:
|
||||
name { $$ = $this->handleBuiltinTypes($1); }
|
||||
| T_ARRAY { $$ = Node\Identifier['array']; }
|
||||
| T_CALLABLE { $$ = Node\Identifier['callable']; }
|
||||
;
|
||||
|
||||
optional_param_type:
|
||||
union_type_element:
|
||||
type { $$ = $1; }
|
||||
| '(' intersection_type ')' { $$ = $2; }
|
||||
;
|
||||
|
||||
union_type:
|
||||
union_type_element '|' union_type_element { init($1, $3); }
|
||||
| union_type '|' union_type_element { push($1, $3); }
|
||||
;
|
||||
|
||||
union_type_without_static_element:
|
||||
type_without_static { $$ = $1; }
|
||||
| '(' intersection_type_without_static ')' { $$ = $2; }
|
||||
;
|
||||
|
||||
union_type_without_static:
|
||||
union_type_without_static_element '|' union_type_without_static_element { init($1, $3); }
|
||||
| union_type_without_static '|' union_type_without_static_element { push($1, $3); }
|
||||
;
|
||||
|
||||
intersection_type_list:
|
||||
type T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type { init($1, $3); }
|
||||
| intersection_type_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type
|
||||
{ push($1, $3); }
|
||||
;
|
||||
|
||||
intersection_type:
|
||||
intersection_type_list { $$ = Node\IntersectionType[$1]; }
|
||||
;
|
||||
|
||||
intersection_type_without_static_list:
|
||||
type_without_static T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
|
||||
{ init($1, $3); }
|
||||
| intersection_type_without_static_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
|
||||
{ push($1, $3); }
|
||||
;
|
||||
|
||||
intersection_type_without_static:
|
||||
intersection_type_without_static_list { $$ = Node\IntersectionType[$1]; }
|
||||
;
|
||||
|
||||
type_expr_without_static:
|
||||
type_without_static { $$ = $1; }
|
||||
| '?' type_without_static { $$ = Node\NullableType[$2]; }
|
||||
| union_type_without_static { $$ = Node\UnionType[$1]; }
|
||||
| intersection_type_without_static { $$ = $1; }
|
||||
;
|
||||
|
||||
optional_type_without_static:
|
||||
/* empty */ { $$ = null; }
|
||||
| type_expr { $$ = $1; }
|
||||
| type_expr_without_static { $$ = $1; }
|
||||
;
|
||||
|
||||
optional_return_type:
|
||||
/* empty */ { $$ = null; }
|
||||
| ':' type_expr { $$ = $2; }
|
||||
| ':' error { $$ = null; }
|
||||
;
|
||||
|
||||
argument_list:
|
||||
'(' ')' { $$ = array(); }
|
||||
| '(' non_empty_argument_list optional_comma ')' { $$ = $2; }
|
||||
| '(' variadic_placeholder ')' { init($2); }
|
||||
;
|
||||
|
||||
variadic_placeholder:
|
||||
T_ELLIPSIS { $$ = Node\VariadicPlaceholder[]; }
|
||||
;
|
||||
|
||||
non_empty_argument_list:
|
||||
@@ -491,8 +661,10 @@ non_empty_argument_list:
|
||||
|
||||
argument:
|
||||
expr { $$ = Node\Arg[$1, false, false]; }
|
||||
| '&' variable { $$ = Node\Arg[$2, true, false]; }
|
||||
| ampersand variable { $$ = Node\Arg[$2, true, false]; }
|
||||
| T_ELLIPSIS expr { $$ = Node\Arg[$2, false, true]; }
|
||||
| identifier_maybe_reserved ':' expr
|
||||
{ $$ = new Node\Arg($3, false, false, attributes(), $1); }
|
||||
;
|
||||
|
||||
global_var_list:
|
||||
@@ -505,7 +677,7 @@ non_empty_global_var_list:
|
||||
;
|
||||
|
||||
global_var:
|
||||
simple_variable { $$ = Expr\Variable[$1]; }
|
||||
simple_variable { $$ = $1; }
|
||||
;
|
||||
|
||||
static_var_list:
|
||||
@@ -529,19 +701,24 @@ class_statement_list_ex:
|
||||
|
||||
class_statement_list:
|
||||
class_statement_list_ex
|
||||
{ makeNop($nop, $this->lookaheadStartAttributes, $this->endAttributes);
|
||||
{ makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
|
||||
if ($nop !== null) { $1[] = $nop; } $$ = $1; }
|
||||
;
|
||||
|
||||
class_statement:
|
||||
variable_modifiers property_declaration_list ';'
|
||||
{ $$ = Stmt\Property[$1, $2]; $this->checkProperty($$, #1); }
|
||||
| method_modifiers T_CONST class_const_list ';'
|
||||
{ $$ = Stmt\ClassConst[$3, $1]; $this->checkClassConst($$, #1); }
|
||||
| method_modifiers T_FUNCTION optional_ref identifier_ex '(' parameter_list ')' optional_return_type method_body
|
||||
{ $$ = Stmt\ClassMethod[$4, ['type' => $1, 'byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9]];
|
||||
$this->checkClassMethod($$, #1); }
|
||||
optional_attributes variable_modifiers optional_type_without_static property_declaration_list semi
|
||||
{ $$ = new Stmt\Property($2, $4, attributes(), $3, $1);
|
||||
$this->checkProperty($$, #2); }
|
||||
| optional_attributes method_modifiers T_CONST class_const_list semi
|
||||
{ $$ = new Stmt\ClassConst($4, $2, attributes(), $1);
|
||||
$this->checkClassConst($$, #2); }
|
||||
| optional_attributes method_modifiers T_FUNCTION optional_ref identifier_maybe_reserved '(' parameter_list ')'
|
||||
optional_return_type method_body
|
||||
{ $$ = Stmt\ClassMethod[$5, ['type' => $2, 'byRef' => $4, 'params' => $7, 'returnType' => $9, 'stmts' => $10, 'attrGroups' => $1]];
|
||||
$this->checkClassMethod($$, #2); }
|
||||
| T_USE class_name_list trait_adaptations { $$ = Stmt\TraitUse[$2, $3]; }
|
||||
| optional_attributes T_CASE identifier_maybe_reserved enum_case_expr semi
|
||||
{ $$ = Stmt\EnumCase[$3, $4, $1]; }
|
||||
| error { $$ = null; /* will be skipped */ }
|
||||
;
|
||||
|
||||
@@ -558,22 +735,22 @@ trait_adaptation_list:
|
||||
trait_adaptation:
|
||||
trait_method_reference_fully_qualified T_INSTEADOF class_name_list ';'
|
||||
{ $$ = Stmt\TraitUseAdaptation\Precedence[$1[0], $1[1], $3]; }
|
||||
| trait_method_reference T_AS member_modifier identifier_ex ';'
|
||||
| trait_method_reference T_AS member_modifier identifier_maybe_reserved ';'
|
||||
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, $4]; }
|
||||
| trait_method_reference T_AS member_modifier ';'
|
||||
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, null]; }
|
||||
| trait_method_reference T_AS identifier ';'
|
||||
| trait_method_reference T_AS identifier_not_reserved ';'
|
||||
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
|
||||
| trait_method_reference T_AS reserved_non_modifiers_identifier ';'
|
||||
{ $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
|
||||
;
|
||||
|
||||
trait_method_reference_fully_qualified:
|
||||
name T_PAAMAYIM_NEKUDOTAYIM identifier_ex { $$ = array($1, $3); }
|
||||
name T_PAAMAYIM_NEKUDOTAYIM identifier_maybe_reserved { $$ = array($1, $3); }
|
||||
;
|
||||
trait_method_reference:
|
||||
trait_method_reference_fully_qualified { $$ = $1; }
|
||||
| identifier_ex { $$ = array(null, $1); }
|
||||
| identifier_maybe_reserved { $$ = array(null, $1); }
|
||||
;
|
||||
|
||||
method_body:
|
||||
@@ -603,6 +780,7 @@ member_modifier:
|
||||
| T_STATIC { $$ = Stmt\Class_::MODIFIER_STATIC; }
|
||||
| T_ABSTRACT { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
|
||||
| T_FINAL { $$ = Stmt\Class_::MODIFIER_FINAL; }
|
||||
| T_READONLY { $$ = Stmt\Class_::MODIFIER_READONLY; }
|
||||
;
|
||||
|
||||
property_declaration_list:
|
||||
@@ -624,10 +802,14 @@ property_declaration:
|
||||
| property_decl_name '=' expr { $$ = Stmt\PropertyProperty[$1, $3]; }
|
||||
;
|
||||
|
||||
expr_list:
|
||||
expr_list_forbid_comma:
|
||||
non_empty_expr_list no_comma { $$ = $1; }
|
||||
;
|
||||
|
||||
expr_list_allow_comma:
|
||||
non_empty_expr_list optional_comma { $$ = $1; }
|
||||
;
|
||||
|
||||
non_empty_expr_list:
|
||||
non_empty_expr_list ',' expr { push($1, $3); }
|
||||
| expr { init($1); }
|
||||
@@ -635,7 +817,7 @@ non_empty_expr_list:
|
||||
|
||||
for_expr:
|
||||
/* empty */ { $$ = array(); }
|
||||
| expr_list { $$ = $1; }
|
||||
| expr_list_forbid_comma { $$ = $1; }
|
||||
;
|
||||
|
||||
expr:
|
||||
@@ -643,8 +825,9 @@ expr:
|
||||
| list_expr '=' expr { $$ = Expr\Assign[$1, $3]; }
|
||||
| array_short_syntax '=' expr { $$ = Expr\Assign[$1, $3]; }
|
||||
| variable '=' expr { $$ = Expr\Assign[$1, $3]; }
|
||||
| variable '=' '&' variable { $$ = Expr\AssignRef[$1, $4]; }
|
||||
| variable '=' ampersand variable { $$ = Expr\AssignRef[$1, $4]; }
|
||||
| new_expr { $$ = $1; }
|
||||
| match { $$ = $1; }
|
||||
| T_CLONE expr { $$ = Expr\Clone_[$2]; }
|
||||
| variable T_PLUS_EQUAL expr { $$ = Expr\AssignOp\Plus [$1, $3]; }
|
||||
| variable T_MINUS_EQUAL expr { $$ = Expr\AssignOp\Minus [$1, $3]; }
|
||||
@@ -658,6 +841,7 @@ expr:
|
||||
| variable T_SL_EQUAL expr { $$ = Expr\AssignOp\ShiftLeft [$1, $3]; }
|
||||
| variable T_SR_EQUAL expr { $$ = Expr\AssignOp\ShiftRight[$1, $3]; }
|
||||
| variable T_POW_EQUAL expr { $$ = Expr\AssignOp\Pow [$1, $3]; }
|
||||
| variable T_COALESCE_EQUAL expr { $$ = Expr\AssignOp\Coalesce [$1, $3]; }
|
||||
| variable T_INC { $$ = Expr\PostInc[$1]; }
|
||||
| T_INC variable { $$ = Expr\PreInc [$2]; }
|
||||
| variable T_DEC { $$ = Expr\PostDec[$1]; }
|
||||
@@ -668,7 +852,8 @@ expr:
|
||||
| expr T_LOGICAL_AND expr { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
|
||||
| expr T_LOGICAL_XOR expr { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
|
||||
| expr '|' expr { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
|
||||
| expr '&' expr { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
|
||||
| expr T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG expr { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
|
||||
| expr T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG expr { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
|
||||
| expr '^' expr { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
|
||||
| expr '.' expr { $$ = Expr\BinaryOp\Concat [$1, $3]; }
|
||||
| expr '+' expr { $$ = Expr\BinaryOp\Plus [$1, $3]; }
|
||||
@@ -697,7 +882,7 @@ expr:
|
||||
| expr '?' expr ':' expr { $$ = Expr\Ternary[$1, $3, $5]; }
|
||||
| expr '?' ':' expr { $$ = Expr\Ternary[$1, null, $4]; }
|
||||
| expr T_COALESCE expr { $$ = Expr\BinaryOp\Coalesce[$1, $3]; }
|
||||
| T_ISSET '(' variables_list ')' { $$ = Expr\Isset_[$3]; }
|
||||
| T_ISSET '(' expr_list_allow_comma ')' { $$ = Expr\Isset_[$3]; }
|
||||
| T_EMPTY '(' expr ')' { $$ = Expr\Empty_[$3]; }
|
||||
| T_INCLUDE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE]; }
|
||||
| T_INCLUDE_ONCE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE_ONCE]; }
|
||||
@@ -705,7 +890,10 @@ expr:
|
||||
| T_REQUIRE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE]; }
|
||||
| T_REQUIRE_ONCE expr { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE_ONCE]; }
|
||||
| T_INT_CAST expr { $$ = Expr\Cast\Int_ [$2]; }
|
||||
| T_DOUBLE_CAST expr { $$ = Expr\Cast\Double [$2]; }
|
||||
| T_DOUBLE_CAST expr
|
||||
{ $attrs = attributes();
|
||||
$attrs['kind'] = $this->getFloatCastKind($1);
|
||||
$$ = new Expr\Cast\Double($2, $attrs); }
|
||||
| T_STRING_CAST expr { $$ = Expr\Cast\String_ [$2]; }
|
||||
| T_ARRAY_CAST expr { $$ = Expr\Cast\Array_ [$2]; }
|
||||
| T_OBJECT_CAST expr { $$ = Expr\Cast\Object_ [$2]; }
|
||||
@@ -723,17 +911,30 @@ expr:
|
||||
| T_YIELD expr { $$ = Expr\Yield_[$2, null]; }
|
||||
| T_YIELD expr T_DOUBLE_ARROW expr { $$ = Expr\Yield_[$4, $2]; }
|
||||
| T_YIELD_FROM expr { $$ = Expr\YieldFrom[$2]; }
|
||||
| T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
|
||||
block_or_error
|
||||
{ $$ = Expr\Closure[['static' => false, 'byRef' => $2, 'params' => $4, 'uses' => $6, 'returnType' => $7, 'stmts' => $8]]; }
|
||||
| T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
|
||||
block_or_error
|
||||
{ $$ = Expr\Closure[['static' => true, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $9]]; }
|
||||
| T_THROW expr { $$ = Expr\Throw_[$2]; }
|
||||
|
||||
| T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
|
||||
{ $$ = Expr\ArrowFunction[['static' => false, 'byRef' => $2, 'params' => $4, 'returnType' => $6, 'expr' => $8, 'attrGroups' => []]]; }
|
||||
| T_STATIC T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
|
||||
{ $$ = Expr\ArrowFunction[['static' => true, 'byRef' => $3, 'params' => $5, 'returnType' => $7, 'expr' => $9, 'attrGroups' => []]]; }
|
||||
| T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
|
||||
{ $$ = Expr\Closure[['static' => false, 'byRef' => $2, 'params' => $4, 'uses' => $6, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
|
||||
| T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
|
||||
{ $$ = Expr\Closure[['static' => true, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => []]]; }
|
||||
|
||||
| attributes T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
|
||||
{ $$ = Expr\ArrowFunction[['static' => false, 'byRef' => $3, 'params' => $5, 'returnType' => $7, 'expr' => $9, 'attrGroups' => $1]]; }
|
||||
| attributes T_STATIC T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
|
||||
{ $$ = Expr\ArrowFunction[['static' => true, 'byRef' => $4, 'params' => $6, 'returnType' => $8, 'expr' => $10, 'attrGroups' => $1]]; }
|
||||
| attributes T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
|
||||
{ $$ = Expr\Closure[['static' => false, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
|
||||
| attributes T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
|
||||
{ $$ = Expr\Closure[['static' => true, 'byRef' => $4, 'params' => $6, 'uses' => $8, 'returnType' => $9, 'stmts' => $10, 'attrGroups' => $1]]; }
|
||||
;
|
||||
|
||||
anonymous_class:
|
||||
T_CLASS ctor_arguments extends_from implements_list '{' class_statement_list '}'
|
||||
{ $$ = array(Stmt\Class_[null, ['type' => 0, 'extends' => $3, 'implements' => $4, 'stmts' => $6]], $2);
|
||||
optional_attributes T_CLASS ctor_arguments extends_from implements_list '{' class_statement_list '}'
|
||||
{ $$ = array(Stmt\Class_[null, ['type' => 0, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]], $3);
|
||||
$this->checkClass($$[0], -1); }
|
||||
;
|
||||
|
||||
@@ -749,7 +950,7 @@ lexical_vars:
|
||||
;
|
||||
|
||||
lexical_var_list:
|
||||
non_empty_lexical_var_list no_comma { $$ = $1; }
|
||||
non_empty_lexical_var_list optional_comma { $$ = $1; }
|
||||
;
|
||||
|
||||
non_empty_lexical_var_list:
|
||||
@@ -774,20 +975,22 @@ class_name:
|
||||
;
|
||||
|
||||
name:
|
||||
namespace_name_parts { $$ = Name[$1]; }
|
||||
| T_NS_SEPARATOR namespace_name_parts { $$ = Name\FullyQualified[$2]; }
|
||||
| T_NAMESPACE T_NS_SEPARATOR namespace_name_parts { $$ = Name\Relative[$3]; }
|
||||
T_STRING { $$ = Name[$1]; }
|
||||
| T_NAME_QUALIFIED { $$ = Name[$1]; }
|
||||
| T_NAME_FULLY_QUALIFIED { $$ = Name\FullyQualified[substr($1, 1)]; }
|
||||
| T_NAME_RELATIVE { $$ = Name\Relative[substr($1, 10)]; }
|
||||
;
|
||||
|
||||
class_name_reference:
|
||||
class_name { $$ = $1; }
|
||||
| new_variable { $$ = $1; }
|
||||
| '(' expr ')' { $$ = $2; }
|
||||
| error { $$ = Expr\Error[]; $this->errorState = 2; }
|
||||
;
|
||||
|
||||
class_name_or_var:
|
||||
class_name { $$ = $1; }
|
||||
| dereferencable { $$ = $1; }
|
||||
| fully_dereferencable { $$ = $1; }
|
||||
;
|
||||
|
||||
exit_expr:
|
||||
@@ -809,9 +1012,20 @@ ctor_arguments:
|
||||
|
||||
constant:
|
||||
name { $$ = Expr\ConstFetch[$1]; }
|
||||
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_ex
|
||||
| T_LINE { $$ = Scalar\MagicConst\Line[]; }
|
||||
| T_FILE { $$ = Scalar\MagicConst\File[]; }
|
||||
| T_DIR { $$ = Scalar\MagicConst\Dir[]; }
|
||||
| T_CLASS_C { $$ = Scalar\MagicConst\Class_[]; }
|
||||
| T_TRAIT_C { $$ = Scalar\MagicConst\Trait_[]; }
|
||||
| T_METHOD_C { $$ = Scalar\MagicConst\Method[]; }
|
||||
| T_FUNC_C { $$ = Scalar\MagicConst\Function_[]; }
|
||||
| T_NS_C { $$ = Scalar\MagicConst\Namespace_[]; }
|
||||
;
|
||||
|
||||
class_constant:
|
||||
class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_maybe_reserved
|
||||
{ $$ = Expr\ClassConstFetch[$1, $3]; }
|
||||
/* We interpret and isolated FOO:: as an unfinished class constant fetch. It could also be
|
||||
/* We interpret an isolated FOO:: as an unfinished class constant fetch. It could also be
|
||||
an unfinished static property fetch or unfinished scoped call. */
|
||||
| class_name_or_var T_PAAMAYIM_NEKUDOTAYIM error
|
||||
{ $$ = Expr\ClassConstFetch[$1, new Expr\Error(stackAttributes(#3))]; $this->errorState = 2; }
|
||||
@@ -828,31 +1042,22 @@ dereferencable_scalar:
|
||||
{ $attrs = attributes(); $attrs['kind'] = Expr\Array_::KIND_LONG;
|
||||
$$ = new Expr\Array_($3, $attrs); }
|
||||
| array_short_syntax { $$ = $1; }
|
||||
| T_CONSTANT_ENCAPSED_STRING
|
||||
{ $attrs = attributes(); $attrs['kind'] = strKind($1);
|
||||
$$ = new Scalar\String_(Scalar\String_::parse($1), $attrs); }
|
||||
| T_CONSTANT_ENCAPSED_STRING { $$ = Scalar\String_::fromString($1, attributes()); }
|
||||
| '"' encaps_list '"'
|
||||
{ $attrs = attributes(); $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
|
||||
parseEncapsed($2, '"', true); $$ = new Scalar\Encapsed($2, $attrs); }
|
||||
;
|
||||
|
||||
scalar:
|
||||
T_LNUMBER { $$ = $this->parseLNumber($1, attributes()); }
|
||||
| T_DNUMBER { $$ = Scalar\DNumber[Scalar\DNumber::parse($1)]; }
|
||||
| T_LINE { $$ = Scalar\MagicConst\Line[]; }
|
||||
| T_FILE { $$ = Scalar\MagicConst\File[]; }
|
||||
| T_DIR { $$ = Scalar\MagicConst\Dir[]; }
|
||||
| T_CLASS_C { $$ = Scalar\MagicConst\Class_[]; }
|
||||
| T_TRAIT_C { $$ = Scalar\MagicConst\Trait_[]; }
|
||||
| T_METHOD_C { $$ = Scalar\MagicConst\Method[]; }
|
||||
| T_FUNC_C { $$ = Scalar\MagicConst\Function_[]; }
|
||||
| T_NS_C { $$ = Scalar\MagicConst\Namespace_[]; }
|
||||
| T_DNUMBER { $$ = Scalar\DNumber::fromString($1, attributes()); }
|
||||
| dereferencable_scalar { $$ = $1; }
|
||||
| constant { $$ = $1; }
|
||||
| class_constant { $$ = $1; }
|
||||
| T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
|
||||
{ $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), true); }
|
||||
| T_START_HEREDOC T_END_HEREDOC
|
||||
{ $$ = $this->parseDocString($1, '', $2, attributes(), stackAttributes(#2), true); }
|
||||
| '"' encaps_list '"'
|
||||
{ $attrs = attributes(); $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
|
||||
parseEncapsed($2, '"', true); $$ = new Scalar\Encapsed($2, $attrs); }
|
||||
| T_START_HEREDOC encaps_list T_END_HEREDOC
|
||||
{ $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), true); }
|
||||
;
|
||||
@@ -862,10 +1067,16 @@ optional_expr:
|
||||
| expr { $$ = $1; }
|
||||
;
|
||||
|
||||
dereferencable:
|
||||
fully_dereferencable:
|
||||
variable { $$ = $1; }
|
||||
| '(' expr ')' { $$ = $2; }
|
||||
| dereferencable_scalar { $$ = $1; }
|
||||
| class_constant { $$ = $1; }
|
||||
;
|
||||
|
||||
array_object_dereferencable:
|
||||
fully_dereferencable { $$ = $1; }
|
||||
| constant { $$ = $1; }
|
||||
;
|
||||
|
||||
callable_expr:
|
||||
@@ -875,31 +1086,40 @@ callable_expr:
|
||||
;
|
||||
|
||||
callable_variable:
|
||||
simple_variable { $$ = Expr\Variable[$1]; }
|
||||
| dereferencable '[' optional_expr ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| constant '[' optional_expr ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| dereferencable '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
simple_variable { $$ = $1; }
|
||||
| array_object_dereferencable '[' optional_expr ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| array_object_dereferencable '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| function_call { $$ = $1; }
|
||||
| dereferencable T_OBJECT_OPERATOR property_name argument_list
|
||||
| array_object_dereferencable T_OBJECT_OPERATOR property_name argument_list
|
||||
{ $$ = Expr\MethodCall[$1, $3, $4]; }
|
||||
| array_object_dereferencable T_NULLSAFE_OBJECT_OPERATOR property_name argument_list
|
||||
{ $$ = Expr\NullsafeMethodCall[$1, $3, $4]; }
|
||||
;
|
||||
|
||||
optional_plain_variable:
|
||||
/* empty */ { $$ = null; }
|
||||
| plain_variable { $$ = $1; }
|
||||
;
|
||||
|
||||
variable:
|
||||
callable_variable { $$ = $1; }
|
||||
| static_member { $$ = $1; }
|
||||
| dereferencable T_OBJECT_OPERATOR property_name { $$ = Expr\PropertyFetch[$1, $3]; }
|
||||
| array_object_dereferencable T_OBJECT_OPERATOR property_name
|
||||
{ $$ = Expr\PropertyFetch[$1, $3]; }
|
||||
| array_object_dereferencable T_NULLSAFE_OBJECT_OPERATOR property_name
|
||||
{ $$ = Expr\NullsafePropertyFetch[$1, $3]; }
|
||||
;
|
||||
|
||||
simple_variable:
|
||||
T_VARIABLE { $$ = parseVar($1); }
|
||||
| '$' '{' expr '}' { $$ = $3; }
|
||||
plain_variable { $$ = $1; }
|
||||
| '$' '{' expr '}' { $$ = Expr\Variable[$3]; }
|
||||
| '$' simple_variable { $$ = Expr\Variable[$2]; }
|
||||
| '$' error { $$ = Expr\Error[]; $this->errorState = 2; }
|
||||
| '$' error { $$ = Expr\Variable[Expr\Error[]]; $this->errorState = 2; }
|
||||
;
|
||||
|
||||
static_member_prop_name:
|
||||
simple_variable
|
||||
{ $var = $1; $$ = \is_string($var) ? Node\VarLikeIdentifier[$var] : $var; }
|
||||
{ $var = $1->name; $$ = \is_string($var) ? Node\VarLikeIdentifier[$var] : $var; }
|
||||
;
|
||||
|
||||
static_member:
|
||||
@@ -908,10 +1128,11 @@ static_member:
|
||||
;
|
||||
|
||||
new_variable:
|
||||
simple_variable { $$ = Expr\Variable[$1]; }
|
||||
simple_variable { $$ = $1; }
|
||||
| new_variable '[' optional_expr ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| new_variable '{' expr '}' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| new_variable T_OBJECT_OPERATOR property_name { $$ = Expr\PropertyFetch[$1, $3]; }
|
||||
| new_variable T_NULLSAFE_OBJECT_OPERATOR property_name { $$ = Expr\NullsafePropertyFetch[$1, $3]; }
|
||||
| class_name T_PAAMAYIM_NEKUDOTAYIM static_member_prop_name
|
||||
{ $$ = Expr\StaticPropertyFetch[$1, $3]; }
|
||||
| new_variable T_PAAMAYIM_NEKUDOTAYIM static_member_prop_name
|
||||
@@ -919,35 +1140,20 @@ new_variable:
|
||||
;
|
||||
|
||||
member_name:
|
||||
identifier_ex { $$ = $1; }
|
||||
| '{' expr '}' { $$ = $2; }
|
||||
| simple_variable { $$ = Expr\Variable[$1]; }
|
||||
identifier_maybe_reserved { $$ = $1; }
|
||||
| '{' expr '}' { $$ = $2; }
|
||||
| simple_variable { $$ = $1; }
|
||||
;
|
||||
|
||||
property_name:
|
||||
identifier { $$ = $1; }
|
||||
| '{' expr '}' { $$ = $2; }
|
||||
| simple_variable { $$ = Expr\Variable[$1]; }
|
||||
identifier_not_reserved { $$ = $1; }
|
||||
| '{' expr '}' { $$ = $2; }
|
||||
| simple_variable { $$ = $1; }
|
||||
| error { $$ = Expr\Error[]; $this->errorState = 2; }
|
||||
;
|
||||
|
||||
list_expr:
|
||||
T_LIST '(' list_expr_elements ')' { $$ = Expr\List_[$3]; }
|
||||
;
|
||||
|
||||
list_expr_elements:
|
||||
list_expr_elements ',' list_expr_element { push($1, $3); }
|
||||
| list_expr_element { init($1); }
|
||||
;
|
||||
|
||||
list_expr_element:
|
||||
variable { $$ = Expr\ArrayItem[$1, null, false]; }
|
||||
| '&' variable { $$ = Expr\ArrayItem[$2, null, true]; }
|
||||
| list_expr { $$ = Expr\ArrayItem[$1, null, false]; }
|
||||
| expr T_DOUBLE_ARROW variable { $$ = Expr\ArrayItem[$3, $1, false]; }
|
||||
| expr T_DOUBLE_ARROW '&' variable { $$ = Expr\ArrayItem[$4, $1, true]; }
|
||||
| expr T_DOUBLE_ARROW list_expr { $$ = Expr\ArrayItem[$3, $1, false]; }
|
||||
| /* empty */ { $$ = null; }
|
||||
T_LIST '(' inner_array_pair_list ')' { $$ = Expr\List_[$3]; }
|
||||
;
|
||||
|
||||
array_pair_list:
|
||||
@@ -958,6 +1164,7 @@ array_pair_list:
|
||||
comma_or_error:
|
||||
','
|
||||
| error
|
||||
{ /* do nothing -- prevent default action of $$=$1. See #551. */ }
|
||||
;
|
||||
|
||||
inner_array_pair_list:
|
||||
@@ -966,10 +1173,13 @@ inner_array_pair_list:
|
||||
;
|
||||
|
||||
array_pair:
|
||||
expr T_DOUBLE_ARROW expr { $$ = Expr\ArrayItem[$3, $1, false]; }
|
||||
| expr { $$ = Expr\ArrayItem[$1, null, false]; }
|
||||
| expr T_DOUBLE_ARROW '&' variable { $$ = Expr\ArrayItem[$4, $1, true]; }
|
||||
| '&' variable { $$ = Expr\ArrayItem[$2, null, true]; }
|
||||
expr { $$ = Expr\ArrayItem[$1, null, false]; }
|
||||
| ampersand variable { $$ = Expr\ArrayItem[$2, null, true]; }
|
||||
| list_expr { $$ = Expr\ArrayItem[$1, null, false]; }
|
||||
| expr T_DOUBLE_ARROW expr { $$ = Expr\ArrayItem[$3, $1, false]; }
|
||||
| expr T_DOUBLE_ARROW ampersand variable { $$ = Expr\ArrayItem[$4, $1, true]; }
|
||||
| expr T_DOUBLE_ARROW list_expr { $$ = Expr\ArrayItem[$3, $1, false]; }
|
||||
| T_ELLIPSIS expr { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
|
||||
| /* empty */ { $$ = null; }
|
||||
;
|
||||
|
||||
@@ -991,7 +1201,10 @@ encaps_str_varname:
|
||||
encaps_var:
|
||||
plain_variable { $$ = $1; }
|
||||
| plain_variable '[' encaps_var_offset ']' { $$ = Expr\ArrayDimFetch[$1, $3]; }
|
||||
| plain_variable T_OBJECT_OPERATOR identifier { $$ = Expr\PropertyFetch[$1, $3]; }
|
||||
| plain_variable T_OBJECT_OPERATOR identifier_not_reserved
|
||||
{ $$ = Expr\PropertyFetch[$1, $3]; }
|
||||
| plain_variable T_NULLSAFE_OBJECT_OPERATOR identifier_not_reserved
|
||||
{ $$ = Expr\NullsafePropertyFetch[$1, $3]; }
|
||||
| T_DOLLAR_OPEN_CURLY_BRACES expr '}' { $$ = Expr\Variable[$2]; }
|
||||
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '}' { $$ = Expr\Variable[$2]; }
|
||||
| T_DOLLAR_OPEN_CURLY_BRACES encaps_str_varname '[' expr ']' '}'
|
||||
|
||||
Reference in New Issue
Block a user