Commit Graph

3 Commits

Author SHA1 Message Date
Richard Smith 47972afd10 [modules] Simplify -cc1 interface for enabling implicit module maps.
We used to have a flag to enable module maps, and two more flags to enable
implicit module maps. This is all redundant; we don't need any flag for
enabling module maps in the abstract, and we don't usually have -fno- flags for
-cc1. We now have just a single flag, -fimplicit-module-maps, that enables
implicitly searching the file system for module map files and loading them.

The driver interface is unchanged for now. We should probably rename
-fmodule-maps to -fimplicit-module-maps at some point.

llvm-svn: 239789
2015-06-16 00:08:24 +00:00
NAKAMURA Takumi ed7e1cbc4c clang/test/Modules: Remove "REQUIRES:shell" since they work for me.
llvm-svn: 221261
2014-11-04 12:59:18 +00:00
Ben Langmuir ca39214f4e Fix use-after-free and spurious error during module load
FileManager::invalidateCache is not safe to call when there may be
existing references to the file. What module load failure needs is
to refresh so stale stat() info isn't stored.

This may be the last user of invalidateCache; I'll take a look and
remove it if possible in a future commit.

This caused a use-after-free error as well as a spurious error message
that a module was "found in both 'X.pcm' and 'X.pcm'" in some cases.

llvm-svn: 209138
2014-05-19 16:13:45 +00:00