3 Commits

Author SHA1 Message Date
James Y Knight
ab0116e2f0 [Clang] Improve error message for violations of -fmodules-decluse.
Now it reports the name of the indirectly-used module which is
missing.

Reviewed By: ChuanqiXu

Differential Revision: https://reviews.llvm.org/D142925
2023-01-31 09:57:23 -05:00
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
Manuel Klimek
98a9a6c667 Use the expansion location of the file name when finding the module.
The spelling location of stringified strings is not a file location.
Optimally, we'll want to solve the problem (as the FIXME states) by
handing in the right FileEntry of the #include location.

llvm-svn: 204220
2014-03-19 10:22:36 +00:00