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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/51826] [4.6 Regression] internal compiler error: in convert_nontype_argument, at cp/pt.c:5408 Date: Thu, 12 Jan 2012 09:17:00 -0000 [thread overview] Message-ID: <bug-51826-4-u7zgY4flMX@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-51826-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51826 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Known to work| |4.5.3, 4.7.0 Keywords| |ice-on-invalid-code Last reconfirmed| |2012-01-12 Ever Confirmed|0 |1 Summary|internal compiler error: in |[4.6 Regression] internal |convert_nontype_argument, |compiler error: in |at cp/pt.c:5408 |convert_nontype_argument, | |at cp/pt.c:5408 Target Milestone|--- |4.6.3 Known to fail| |4.6.2 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-12 09:17:30 UTC --- Confirmed. > g++ -S t.C t.C: In function 'int main(int, char**)': t.C:8:26: error: cast from 'const char*' to 'int' loses precision [-fpermissive] t.C:8:31: error: '(int)((long int)"123")' is not a constant expression t.C:8:31: note: in template argument for type 'int' > g++ -S t.C -m32 t.C: In function 'int main(int, char**)': t.C:8:31: internal compiler error: in convert_nontype_argument, at cp/pt.c:5408 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. On trunk: > g++ -S t.C -m32 -B /abuild/rguenther/trunk-g/gcc t.C: In function 'int main(int, char**)': t.C:8:31: error: conversion from pointer type 'const char (*)[4]' to arithmetic type 'int' in a constant-expression t.C:8:31: note: in template argument for type 'int' so it's invalid source, fixed on trunk. 4.5 says g++ -S t.C -m32 t.C: In function 'int main(int, char**)': t.C:8:31: error: '(int)"123"' is not a valid template argument for type 'int' because it is a non-constant expression
next prev parent reply other threads:[~2012-01-12 9:17 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-01-11 19:03 [Bug c++/51826] New: " just.serejko at gmail dot com 2012-01-12 9:17 ` rguenth at gcc dot gnu.org [this message] 2012-03-01 14:58 ` [Bug c++/51826] [4.6 Regression] " jakub at gcc dot gnu.org 2012-08-25 18:37 ` paolo.carlini at oracle dot com
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