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| author | Daniel Jasper <djasper@google.com> | 2013-09-24 09:14:14 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-09-24 09:14:14 +0000 |
| commit | ba7f2f7110c201e3564e89bd306e058aa9c6b881 (patch) | |
| tree | 8f90b26f22d7dccaa4a21ed9d63f101ea2f090dc /llvm/lib/Transforms | |
| parent | 22127cee34f0d2cf816fed14875e8e1ac12eee3c (diff) | |
| download | bcm5719-llvm-ba7f2f7110c201e3564e89bd306e058aa9c6b881.tar.gz bcm5719-llvm-ba7f2f7110c201e3564e89bd306e058aa9c6b881.zip | |
Module use declarations (II)
Review: http://llvm-reviews.chandlerc.com/D1546.
I have picked up this patch form Lawrence
(http://llvm-reviews.chandlerc.com/D1063) and did a few changes.
From the original change description (updated as appropriate):
This patch adds a check that ensures that modules only use modules they
have so declared. To this end, it adds a statement on intended module
use to the module.map grammar:
use module-id
A module can then only use headers from other modules if it 'uses' them.
This enforcement is off by default, but may be turned on with the new
option -fmodules-decluse.
When enforcing the module semantics, we also need to consider a source
file part of a module. This is achieved with a compiler option
-fmodule-name=<module-id>.
The compiler at present only applies restrictions to the module directly
being built.
llvm-svn: 191283
Diffstat (limited to 'llvm/lib/Transforms')
0 files changed, 0 insertions, 0 deletions
