Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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.
This commit is contained in:
rillig 2021-07-06 20:29:08 +00:00
parent 8636180887
commit 651d9e1434
1 changed files with 3 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
usr.bin/xlint/lint1/cgram.y
View File

@ -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));