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From: Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
To: gcc-gnats@gcc.gnu.org
Subject: c/7128: Undeclared variables as asm argument cause ICE
Date: Tue, 25 Jun 2002 17:42:00 -0000 [thread overview]
Message-ID: <E17MzxF-0000yT-00@localhost> (raw)
>Number: 7128
>Category: c
>Synopsis: Undeclared variables as asm argument cause ICE
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-illegal-code
>Submitter-Id: net
>Arrival-Date: Tue Jun 25 16:46:09 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Falk Hueffner
>Release: 3.2 20020607 (experimental)
>Organization:
>Environment:
System: Linux borkum 2.4.18 #6 Wed Apr 24 22:18:43 CEST 2002 alpha unknown
Architecture: alpha
host: alphapca56-unknown-linux-gnu
build: alphapca56-unknown-linux-gnu
target: alphapca56-unknown-linux-gnu
configured with: ../configure --enable-languages=c
>Description:
Undeclared variables as asm argument cause ICE.
>How-To-Repeat:
% cat bug.c
void foo() {
asm ("foo %0" : "=r" (r));
}
% gcc -c bug.c
bug.c: In function `foo':
bug.c:2: Error: `r' undeclared (first use in this function)
bug.c:2: Error: (Each undeclared identifier is reported only once
bug.c:2: Error: for each function it appears in.)
bug.c:2: Internal compiler error: tree check: expected class 't', have 'x' (error_mark) in c_expand_asm_operands, at c-typeck.c:6977
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
next reply other threads:[~2002-06-25 23:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-25 17:42 Falk Hueffner [this message]
2002-12-04 6:26 Christian Ehrhardt
2002-12-04 7:23 bangerth
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