This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.
The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.
Differential Revision: https://reviews.llvm.org/D123115
A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,
void func();
becomes
void func(void);
This is the twelfth batch of tests being updated (the end may be in
sight soon though).
Previously, clang was crashing on the attached test because the EH cleanup for
the block capture was incorrectly emitted under the assumption that the
expression wasn't conditionally evaluated. This was because before 9a52de00260,
pushLifetimeExtendedDestroy was mainly used with C++ automatic lifetime
extension, where a conditionally evaluated expression wasn't possible. Now that
we're using this path for block captures, we need to handle this case.
rdar://66250047
Differential revision: https://reviews.llvm.org/D86854
Nikita Popov