diff options
| author | Nina Ranns <dinka.ranns@gmail.com> | 2024-07-11 17:47:34 +0100 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2024-07-16 14:51:52 -0400 |
| commit | 40a990c8b512fd25bd7d7b45aa509e1880d77209 (patch) | |
| tree | cdb8f98be93407ace4baf5664ef77259ad43a90d /gcc/cp/cp-tree.h | |
| parent | a3d1469c7c7e152fa7a5dbc95dbc6d1f3792bbd8 (diff) | |
| download | gcc-40a990c8b512fd25bd7d7b45aa509e1880d77209.zip gcc-40a990c8b512fd25bd7d7b45aa509e1880d77209.tar.gz gcc-40a990c8b512fd25bd7d7b45aa509e1880d77209.tar.bz2 | |
c++/contracts: ICE in C++ Contracts with '-fno-exceptions' [PR 110159]
We currently only initialise terminate_fn if exceptions are enabled.
However, contract handling requires terminate_fn when building the
contract because a contract failure may result in std::terminate call
regardless of whether the exceptions are enabled. Refactored
init_exception_processing to extract the initialisation of
terminate_fn. New function init_terminate_fn added that initialises
terminate_fn if it hasn't already been initialised. Call to terminate_fn
added in cxx_init_decl_processing if contracts are enabled.
PR c++/110159
gcc/cp/ChangeLog:
* cp-tree.h (init_terminate_fn): Declaration of a new function.
* decl.cc (cxx_init_decl_processing): If contracts are enabled,
call init_terminate_fn.
* except.cc (init_exception_processing): Function refactored to
call init_terminate_fn.
(init_terminate_fn): Added new function that initializes
terminate_fn if it hasn't already been initialised.
gcc/testsuite/ChangeLog:
* g++.dg/contracts/pr110159.C: New test.
Signed-off-by: Nina Ranns <dinka.ranns@gmail.com>
Diffstat (limited to 'gcc/cp/cp-tree.h')
| -rw-r--r-- | gcc/cp/cp-tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index c1a371bc..c6f1025 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -7194,6 +7194,7 @@ extern void qualified_name_lookup_error (tree, tree, tree, location_t); /* in except.cc */ +extern void init_terminate_fn (void); extern void init_exception_processing (void); extern tree expand_start_catch_block (tree); extern void expand_end_catch_block (void); |