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re PR middle-end/40943 (Uninitialized warning is missed when dereferencing uninitiali...
authorJakub Jelinek <jakub@redhat.com>
Mon, 3 Aug 2009 19:26:10 +0000 (21:26 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 3 Aug 2009 19:26:10 +0000 (21:26 +0200)
commit1768a052038172cc56a7af8ad2e90982f3c84d13
tree880f2f769dc0994ba432ededf29411924db85d5ftree | snapshot
parent239bca9def334ad1537f26613869bb0f4f0a04becommit | diff
re PR middle-end/40943 (Uninitialized warning is missed when dereferencing uninitialized pointers)

PR middle-end/40943
* tree-ssa.c (warn_uninitialized_var): Even on LHS warn for
operand of INDIRECT_REF.

* gcc.dg/uninit-6.c: Re-add XFAIL.
* gcc.dg/uninit-6-O0.c: Likewise.
* gcc.dg/uninit-pr40943.c: New test.

From-SVN: r150379
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/uninit-6-O0.c diff | blob | history
gcc/testsuite/gcc.dg/uninit-6.c diff | blob | history
gcc/testsuite/gcc.dg/uninit-pr40943.c [new file with mode: 0644] blob
gcc/tree-ssa.c diff | blob | history
Domain: System / Toolchain;