OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
11b9675774
gcc/libstdc++-v3/testsuite
History
Martin Sebor 9a27acc30a Make full use of context-sensitive ranges in access warnings. 
gcc/ChangeLog:

	* builtins.c (check_strncat_sizes): Pass access_data ctor additional
	arguments.
	(expand_builtin_memcmp): Move code to gimple-ssa-warn-access.cc.
	(expand_builtin_fork_or_exec): Same.
	* gimple-array-bounds.cc (array_bounds_checker::check_mem_ref): Pass
	compute_objsize additional arguments.
	(inbounds_memaccess_p): Same.
	(array_bounds_checker::check_array_bounds): Add an assert.  Stash
	statement in a member.
	(check_array_bounds_dom_walker::before_dom_children): Same.
	* gimple-array-bounds.h (array_bounds_checker::m_stmt): New member.
	* gimple-ssa-sprintf.c (get_destination_size): Add an argument.
	(handle_printf_call): Pass a new argument.
	* gimple-ssa-warn-access.cc (get_size_range): Add an argument.
	(check_access): Add an argument and pass it along to callees.
	(check_read_access): Make a member function.
	(pass_waccess::check_strcat): Pass access_data ctor additional
	arguments.
	(pass_waccess::check_strncat): Same.
	(pass_waccess::check_stxcpy): Same.
	(pass_waccess::check_stxncpy): Same.
	(pass_waccess::check_strncmp): Same.
	(pass_waccess::check_read_access): Same.
	(pass_waccess::check_builtin): Same.
	(pass_waccess::maybe_check_access_sizes): Same.
	(pass_waccess::maybe_check_dealloc_call): Same.
	* gimple-ssa-warn-access.h (check_read_access): Declare a new
	member function.
	* pointer-query.cc (compute_objsize_r): Add an argument.
	(gimple_call_return_array): Same.
	(gimple_call_alloc_size): Same.
	(access_ref::access_ref): Same.
	(access_ref::get_ref): Same.
	(pointer_query::get_ref): Same.
	(handle_min_max_size): Pass an arguments to callees.
	(handle_array_ref): Add an argument.
	(handle_mem_ref): Same.
	(compute_objsize): Same.
	* pointer-query.h (struct access_ref): Adjust signatures.
	(struct access_data): Same.
	(gimple_call_alloc_size): Add an argument.
	(gimple_parm_array_size): Same.
	(compute_objsize): Same.
	* tree-ssa-strlen.c (strlen_pass::adjust_last_stmt): Pass an additional
	argument to compute_objsize.
	(strlen_pass::maybe_warn_overflow): Same.
	(maybe_diag_stxncpy_trunc): Same.

gcc/testsuite/ChangeLog:

	* gcc.dg/Wstringop-overflow-22.c: Correct typos.
	* gcc.dg/Wstringop-overflow-81.c: New test.

libstdc++-v3/ChangeLog:

	* testsuite/21_strings/basic_string/capacity/1.cc: Also suppress
	-Wstringop-overread.
	* testsuite/27_io/filesystem/path/factory/u8path-char8_t.cc: Same.
2021-10-26 16:53:23 -06:00
..
17_intro libstdc++: Fix 17_intro/names.cc on Solaris 2021-10-26 14:00:18 +02:00
18_support libstdc++: Fix std::numeric_limits::lowest() test for strict modes 2021-10-11 20:34:17 +01:00
19_diagnostics
20_util libstdc++: Constrain std::make_any [PR102894] 2021-10-22 23:09:54 +01:00
21_strings Make full use of context-sensitive ranges in access warnings. 2021-10-26 16:53:23 -06:00
22_locale libstdc++: Remove unnecessary uses of _GLIBCXX_USE_WCHAR_T in testsuite [PR98725] 2021-10-09 00:57:50 +01:00
23_containers libstdc++: Fix std::stack deduction guide 2021-10-19 15:01:16 +01:00
24_iterators
25_algorithms libstdc++: missing constexpr for __[nm]iter_base [PR102358] 2021-10-21 12:13:35 -04:00
26_numerics libstdc++: Implement std::random_device::entropy() for other sources 2021-10-19 17:27:06 +01:00
27_io Make full use of context-sensitive ranges in access warnings. 2021-10-26 16:53:23 -06:00
28_regex libstdc++: Fix 28_regex/basic_regex/84110.cc on Solaris 2021-10-26 14:07:57 +02:00
29_atomics
30_threads
abi
backward
config
data
decimal
experimental libstdc++: Remove unnecessary uses of _GLIBCXX_USE_WCHAR_T in testsuite [PR98725] 2021-10-09 00:57:50 +01:00
ext libstdc++: Remove unnecessary uses of _GLIBCXX_USE_WCHAR_T in testsuite [PR98725] 2021-10-09 00:57:50 +01:00
lib c++: instantiate less for constant folding 2021-10-14 21:40:11 -04:00
libstdc++-abi
libstdc++-dg
libstdc++-prettyprinters
libstdc++-xmethods
performance
special_functions
std libstdc++: Implement P2432R1 changes for views::istream 2021-10-21 11:55:19 -04:00
tr1 libstdc++: Remove unnecessary uses of _GLIBCXX_USE_WCHAR_T in testsuite [PR98725] 2021-10-09 00:57:50 +01:00
tr2
util
Makefile.am
Makefile.in