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| author | Martin Sebor <msebor@redhat.com> | 2020-06-28 14:22:14 -0600 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-17 13:15:14 -0300 |
| commit | 173b9f9ca31a9fc1dbdc0b15923f22e0841b151e (patch) | |
| tree | b1fedc65eb8466eab3d6392e6a1c6dd3937a6d4c /gcc/fortran/expr.c | |
| parent | 45d6dfb0973ce649038bc4cb777da67ef4ef0130 (diff) | |
| download | gcc-173b9f9ca31a9fc1dbdc0b15923f22e0841b151e.zip gcc-173b9f9ca31a9fc1dbdc0b15923f22e0841b151e.tar.gz gcc-173b9f9ca31a9fc1dbdc0b15923f22e0841b151e.tar.bz2 | |
Underline argument in -Wnonnull and in C++ extend warning to the this pointer [PR c++/86568].
Resolves:
PR c++/86568 - -Wnonnull warnings should highlight the relevant argument not the closing parenthesis
gcc/c-family/ChangeLog:
PR c++/86568
* c-common.c (struct nonnull_arg_ctx): Add members.
(check_function_nonnull): Use nonnull_arg_ctx as argument. Handle
C++ member functions specially. Consider the this pointer implicitly
nonnull.
(check_nonnull_arg): Use location of argument when available.
(check_function_arguments): Use nonnull_arg_ctx as argument.
gcc/ChangeLog:
PR c++/86568
* calls.c (maybe_warn_rdwr_sizes): Use location of argument if
available.
* tree-ssa-ccp.c (pass_post_ipa_warn::execute): Same. Adjust
indentation.
* tree.c (get_nonnull_args): Consider the this pointer implicitly
nonnull.
* var-tracking.c (deps_vec): New type.
(var_loc_dep_vec): New function.
(VAR_LOC_DEP_VEC): Use it.
gcc/testsuite/ChangeLog:
PR c++/86568
* g++.dg/warn/Wnonnull5.C: New test.
* c-c++-common/pr28656.c: Adjust text of expected warning.
* c-c++-common/pr66208.c: Same.
* g++.dg/cpp0x/nullptr22.C: Same.
* g++.dg/ext/attr-nonnull.C: Same.
* g++.dg/ext/attrib49.C: Same.
* g++.dg/pr71973-2.C: Same.
* g++.dg/warn/Wnonnull3.C: Same.
* g++.dg/warn/Wnonnull4.C: Same.
* obj-c++.dg/attributes/method-nonnull-1.mm: Same.
* objc.dg/attributes/method-nonnull-1.m: Same.
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions