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 ninth batch of tests being updated (there are a
significant number of other tests left to be updated).
Removes `CrossTranslationUnitContext::getImportedFromSourceLocation`
Removes the corresponding unit-test segment.
Introduces the `CrossTranslationUnitContext::getMacroExpansionContextForSourceLocation`
which will return the macro expansion context for an imported TU. Also adds a
few implementation FIXME notes where applicable, since this feature is
not implemented yet. This fact is also noted as Doxygen comments.
Uplifts a few CTU LIT test to match the current **incomplete** behavior.
It is a regression to some extent since now we don't expand any
macros in imported TUs. At least we don't crash anymore.
Note that the introduced function is already covered by LIT tests.
Eg.: Analysis/plist-macros-with-expansion-ctu.c
Reviewed By: balazske, Szelethus
Differential Revision: https://reviews.llvm.org/D94673
Removes the obsolete ad-hoc macro expansions during bugreport constructions.
It will skip the macro expansion if the expansion happened in an imported TU.
Also removes the expected plist file, while expanding matching context for
the tests.
Adds a previously crashing `plist-macros-with-expansion.c` testfile.
Temporarily marks `plist-macros-with-expansion-ctu.c ` to `XFAIL`.
Reviewed By: xazax.hun, Szelethus
Differential Revision: https://reviews.llvm.org/D93224
Summary:
When cross TU analysis is used it is possible that a macro expansion
is generated for a macro that is defined (and used) in other than
the main translation unit. To get the expansion for it the source
location in the original source file and original preprocessor
is needed.
Reviewers: martong, xazax.hun, Szelethus, ilya-biryukov
Reviewed By: Szelethus
Subscribers: mgorny, NoQ, ilya-biryukov, rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D64638
llvm-svn: 367006
Aaron Ballman