projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0645ba8) | patch
re PR c/8083 (GCC does not warn for aliasing violations)
authorNathan Sidwell <nathan@codesourcery.com>
Tue, 1 Oct 2002 19:11:07 +0000 (19:11 +0000)
committerNathan Sidwell <nathan@gcc.gnu.org>
Tue, 1 Oct 2002 19:11:07 +0000 (19:11 +0000)
commit73a737681502c4880bee7b1825a4ff0c30f97e79
tree4d8138cc11bddd48062039b3be6a93ad7ecb8efftree
parent0645ba8f0b34dbbce7a57dcf712cd0cb261edcc2commit | diff
re PR c/8083 (GCC does not warn for aliasing violations)

PR c/8083
* c-typeck.c (build_c_cast): Warn about type punning which breaks
type based aliasing.
testsuite:
* gcc.dg/alias-1.c: New test.

From-SVN: r57698
gcc/ChangeLog diff | blob | history
gcc/c-typeck.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/alias-1.c [new file with mode: 0644] blob