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r251098 - in /trunk/gcc: ChangeLog c-family/Cha...
- From: msebor at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 14 Aug 2017 18:35:14 -0000
- Subject: r251098 - in /trunk/gcc: ChangeLog c-family/Cha...
Author: msebor
Date: Mon Aug 14 18:35:13 2017
New Revision: 251098
URL: https://gcc.gnu.org/viewcvs?rev=251098&root=gcc&view=rev
Log:
PR c/81117 - Improve buffer overflow checking in strncpy - part 1
gcc/ChangeLog:
PR c/81117
* tree-diagnostic.c (default_tree_printer): Handle %G.
* gimple-pretty-print.h (percent_G_format): Declare new function.
* gimple-pretty-print.c (percent_G_format): Define.
* tree-pretty-print.c (percent_K_format): Add argument.
gcc/c/ChangeLog:
PR c/81117
* c-objc-common.c (c_objc_common_init): Handle 'G'.
gcc/c-family/ChangeLog:
PR c/81117
* c-format.h (T89_G): New macro.
* c-format.c (local_gcall_ptr_node): New variable.
(init_dynamic_diag_info): Initialize it.
gcc/cp/ChangeLog:
PR c/81117
* error.c (cp_printer): Handle 'G'.
gcc/testsuite/ChangeLog:
PR c/81117
* gcc.dg/format/gcc_diag-10.c: Exercise %G.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-family/ChangeLog
trunk/gcc/c-family/c-format.c
trunk/gcc/c-family/c-format.h
trunk/gcc/c/ChangeLog
trunk/gcc/c/c-objc-common.c
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/error.c
trunk/gcc/gimple-pretty-print.c
trunk/gcc/gimple-pretty-print.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
trunk/gcc/tree-diagnostic.c
trunk/gcc/tree-pretty-print.c
trunk/gcc/tree-pretty-print.h