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r271985 - in /trunk/gcc: c/ChangeLog c/c-typeck...
- From: msebor at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 06 Jun 2019 02:53:01 -0000
- Subject: r271985 - in /trunk/gcc: c/ChangeLog c/c-typeck...
Author: msebor
Date: Thu Jun 6 02:53:01 2019
New Revision: 271985
URL: https://gcc.gnu.org/viewcvs?rev=271985&root=gcc&view=rev
Log:
PR c/90737 - [8/9/10 Regression] inconsistent address of a local converted to intptr_t between callee and caller
gcc/c/ChangeLog:
PR c/90737
* c-typeck.c (c_finish_return): Only consider functions returning
pointers as candidates for -Wreturn-local-addr.
gcc/cp/ChangeLog:
PR c/90737
* typeck.c (maybe_warn_about_returning_address_of_local): Only
consider functions returning pointers as candidates for
-Wreturn-local-addr.
gcc/testsuite/ChangeLog:
PR c/90737
* c-c++-common/Wreturn-local-addr.c: New test.
* g++.dg/warn/Wreturn-local-addr-6.C: New test.
Added:
trunk/gcc/testsuite/c-c++-common/Wreturn-local-addr.c
trunk/gcc/testsuite/g++.dg/warn/Wreturn-local-addr-6.C
Modified:
trunk/gcc/c/ChangeLog
trunk/gcc/c/c-typeck.c
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/typeck.c
trunk/gcc/testsuite/ChangeLog