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riscv-gcc-1
Commit 12d073e7 by Richard Stallman
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(REALPART, IMAGPART): New token types. 

(unary_expr): Handle REALPART, IMAGPART.

From-SVN: r3780
parent 0c9cfa6f
Showing with 9 additions and 0 deletions
gcc/c-parse.in
......@@ -131,6 +131,7 @@ void yyerror ();
%token SIZEOF ENUM STRUCT UNION IF ELSE WHILE DO FOR SWITCH CASE DEFAULT
%token BREAK CONTINUE RETURN GOTO ASM_KEYWORD TYPEOF ALIGNOF ALIGN
%token ATTRIBUTE EXTENSION LABEL
%token REALPART IMAGPART
/* Add precedence rules to solve dangling else s/r conflict */
%nonassoc IF
......@@ -439,6 +440,14 @@ unary_expr:
{ $$ = c_alignof_expr ($2); }
| ALIGNOF '(' typename ')' %prec HYPERUNARY
{ $$ = c_alignof (groktypename ($3)); }
| REALPART unary_expr %prec UNARY
{ $$ = build_unary_op (REALPART_EXPR, $2, 0); }
| IMAGPART unary_expr %prec UNARY
{ $$ = build_unary_op (IMAGPART_EXPR, $2, 0); }
| REALPART '(' unary_expr ')' %prec HYPERUNARY
{ $$ = build_unary_op (REALPART_EXPR, $3, 0); }
| IMAGPART '(' unary_expr ')' %prec HYPERUNARY
{ $$ = build_unary_op (IMAGPART_EXPR, $3, 0); }
;
cast_expr:
......
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