Module Name: src
Committed By: rillig
Date: Tue Jul 6 20:29:08 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: resolve conflict in grammar for __real__ and __imag__
There is no need for extra rules for '__real__(term)' since that is
already handled by the simpler '__real__ term', just a few lines further
up in the grammar. Likewise for __imag__.
The GCC manual does not mention anything about parentheses either.
To generate a diff of this commit:
cvs rdiff -u -r1.262 -r1.263 src/usr.bin/xlint/lint1/cgram.y
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/cgram.y
diff -u src/usr.bin/xlint/lint1/cgram.y:1.262 src/usr.bin/xlint/lint1/cgram.y:1.263
--- src/usr.bin/xlint/lint1/cgram.y:1.262 Tue Jul 6 19:08:28 2021
+++ src/usr.bin/xlint/lint1/cgram.y Tue Jul 6 20:29:08 2021
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.262 2021/07/06 19:08:28 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.263 2021/07/06 20:29:08 rillig Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.262 2021/07/06 19:08:28 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.263 2021/07/06 20:29:08 rillig Exp $");
#endif
#include <limits.h>
@@ -123,7 +123,7 @@ anonymize(sym_t *s)
}
%}
-%expect 164
+%expect 162
%union {
val_t *y_val;
@@ -1845,12 +1845,6 @@ term:
| T_EXTENSION term {
$$ = $2;
}
- | T_REAL T_LPAREN term T_RPAREN {
- $$ = build(REAL, $3, NULL);
- }
- | T_IMAG T_LPAREN term T_RPAREN {
- $$ = build(IMAG, $3, NULL);
- }
| T_BUILTIN_OFFSETOF T_LPAREN type_name T_COMMA identifier T_RPAREN {
symtyp = FMEMBER;
$$ = build_offsetof($3, getsym($5));
