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turns out qcc wasn't so stupid about = vs ||/&& precedence after all (just

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my interpretation of the code was:/) why oh why didn't John use bison or yacc
in the first place? :/
This commit is contained in:
Bill Currie 2001-06-27 00:10:34 +00:00
parent ff42e81127
commit 673e6e66b7
1 changed files with 3 additions and 3 deletions
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6
tools/qfcc/source/qc-parse.y
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@ -44,8 +44,8 @@ typedef struct {
function_t *function; function_t *function;
} }
%left OR AND
%right '=' %right '='
%left OR AND
%left EQ NE LE GE LT GT %left EQ NE LE GE LT GT
%left '+' '-' %left '+' '-'
%left '*' '/' '&' '|' %left '*' '/' '&' '|'
@ -379,9 +379,9 @@ statement
; ;
expr expr
: expr AND expr { $$ = binary_expr (AND, $1, $3); } : expr '=' expr { $$ = binary_expr ('=', $1, $3); }
| expr AND expr { $$ = binary_expr (AND, $1, $3); }
| expr OR expr { $$ = binary_expr (OR, $1, $3); } | expr OR expr { $$ = binary_expr (OR, $1, $3); }
| expr '=' expr { $$ = binary_expr ('=', $1, $3); }
| expr EQ expr { $$ = binary_expr (EQ, $1, $3); } | expr EQ expr { $$ = binary_expr (EQ, $1, $3); }
| expr NE expr { $$ = binary_expr (NE, $1, $3); } | expr NE expr { $$ = binary_expr (NE, $1, $3); }
| expr LE expr { $$ = binary_expr (LE, $1, $3); } | expr LE expr { $$ = binary_expr (LE, $1, $3); }