Differential D13974 Diff 33837 support/xhpast/parser.y

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support/xhpast/parser.y

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	// 7: expr '[' dim_offset ']' -- shift will default to first grammar			// 7: expr '[' dim_offset ']' -- shift will default to first grammar
	%name-prefix "xhpast"			%name-prefix "xhpast"
	%pure-parser			%pure-parser
	%parse-param { void* yyscanner }			%parse-param { void* yyscanner }
	%parse-param { xhpast::Node** root }			%parse-param { xhpast::Node** root }
	%lex-param { void* yyscanner }			%lex-param { void* yyscanner }
	%error-verbose			%error-verbose

	%left T_INCLUDE T_INCLUDE_ONCE T_EVAL T_REQUIRE T_REQUIRE_ONCE			%precedence T_INCLUDE T_INCLUDE_ONCE
	%left ','			%token T_EVAL
				%precedence T_REQUIRE T_REQUIRE_ONCE
				%token ','
	%left T_LOGICAL_OR			%left T_LOGICAL_OR
	%left T_LOGICAL_XOR			%left T_LOGICAL_XOR
	%left T_LOGICAL_AND			%left T_LOGICAL_AND
	%right T_PRINT			%precedence T_PRINT
	%left '=' T_PLUS_EQUAL			%precedence '=' T_PLUS_EQUAL
	T_MINUS_EQUAL			T_MINUS_EQUAL
	T_MUL_EQUAL			T_MUL_EQUAL
	T_DIV_EQUAL			T_DIV_EQUAL
	T_CONCAT_EQUAL			T_CONCAT_EQUAL
	T_MOD_EQUAL			T_MOD_EQUAL
	T_AND_EQUAL			T_AND_EQUAL
	T_OR_EQUAL			T_OR_EQUAL
	T_XOR_EQUAL			T_XOR_EQUAL
	T_SL_EQUAL			T_SL_EQUAL
	T_SR_EQUAL			T_SR_EQUAL
	%left '?' ':'			%left '?' ':'
	%left T_BOOLEAN_OR			%left T_BOOLEAN_OR
	%left T_BOOLEAN_AND			%left T_BOOLEAN_AND
	%left '\|'			%left '\|'
	%left '^'			%left '^'
	%left '&'			%left '&'
	%nonassoc T_IS_EQUAL T_IS_NOT_EQUAL T_IS_IDENTICAL T_IS_NOT_IDENTICAL			%nonassoc T_IS_EQUAL T_IS_NOT_EQUAL T_IS_IDENTICAL T_IS_NOT_IDENTICAL
	%nonassoc '<' T_IS_SMALLER_OR_EQUAL '>' T_IS_GREATER_OR_EQUAL			%nonassoc '<' T_IS_SMALLER_OR_EQUAL '>' T_IS_GREATER_OR_EQUAL
	%left T_SL T_SR			%left T_SL T_SR
	%left '+' '-' '.'			%left '+' '-' '.'
	%left '*' '/' '%'			%left '*' '/' '%'
	%right '!'			%precedence '!'
	%nonassoc T_INSTANCEOF			%precedence T_INSTANCEOF
	%right '~' T_INC			%precedence '~' T_INC
	T_DEC			%token T_DEC
	T_INT_CAST			%precedence T_INT_CAST T_DOUBLE_CAST T_STRING_CAST
	T_DOUBLE_CAST			%token T_UNICODE_CAST
	T_STRING_CAST			%token T_BINARY_CAST
	T_UNICODE_CAST			%precedence T_ARRAY_CAST T_OBJECT_CAST T_BOOL_CAST T_UNSET_CAST '@'
	T_BINARY_CAST			%token '['
	T_ARRAY_CAST			%token T_NEW
	T_OBJECT_CAST			%precedence T_CLONE
	T_BOOL_CAST
	T_UNSET_CAST
	'@'
	%right '['
	%nonassoc T_NEW T_CLONE
	%token T_EXIT			%token T_EXIT
	%token T_IF			%token T_IF
	%left T_ELSEIF			%token T_ELSEIF
	%left T_ELSE			%token T_ELSE
	%left T_ENDIF			%token T_ENDIF

	%token T_LNUMBER			%token T_LNUMBER
	%token T_DNUMBER			%token T_DNUMBER
	%token T_STRING			%token T_STRING
	%token T_STRING_VARNAME /* unused in XHP: `foo` in `"$foo"` */			%token T_STRING_VARNAME /* unused in XHP: `foo` in `"$foo"` */
	%token T_VARIABLE			%token T_VARIABLE
	%token T_NUM_STRING /* unused in XHP: `0` in `"$foo[0]"` */			%token T_NUM_STRING /* unused in XHP: `0` in `"$foo[0]"` */
	%token T_INLINE_HTML			%token T_INLINE_HTML
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	%token T_FUNCTION			%token T_FUNCTION
	%token T_CONST			%token T_CONST
	%token T_RETURN			%token T_RETURN
	%token T_TRY			%token T_TRY
	%token T_CATCH			%token T_CATCH
	%token T_THROW			%token T_THROW
	%token T_USE			%token T_USE
	%token T_GLOBAL			%token T_GLOBAL
	%right T_STATIC T_ABSTRACT T_FINAL T_PRIVATE T_PROTECTED T_PUBLIC			%token T_STATIC
				%token T_ABSTRACT
				%token T_FINAL
				%token T_PRIVATE
				%token T_PROTECTED
				%token T_PUBLIC
	%token T_VAR			%token T_VAR
	%token T_UNSET			%token T_UNSET
	%token T_ISSET			%token T_ISSET
	%token T_EMPTY			%token T_EMPTY
	%token T_HALT_COMPILER			%token T_HALT_COMPILER
	%token T_CLASS			%token T_CLASS
	%token T_INTERFACE			%token T_INTERFACE
	%token T_EXTENDS			%token T_EXTENDS
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