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| author | Reid Kleckner <rnk@google.com> | 2017-01-04 19:15:53 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2017-01-04 19:15:53 +0000 |
| commit | 1b576eb0b337cda69a06a733acd179ab13f0dbb6 (patch) | |
| tree | fedb3bcda2743926407ee81394ba12c52d26c23b /clang/test/Driver/cl-options.c | |
| parent | b0d96f53757eafca45c1f0d02e61717007dc8dcb (diff) | |
| download | bcm5719-llvm-1b576eb0b337cda69a06a733acd179ab13f0dbb6.tar.gz bcm5719-llvm-1b576eb0b337cda69a06a733acd179ab13f0dbb6.zip | |
Support -fno-delayed-template-parsing in clang-cl.exe
Summary:
This change adds support for the -fno-delayed-template-parsing option in
clang-cl.exe. This allows developers using clang-cl.exe to opt out of
emulation of MSVC's non-conformant template instantiation implementation
while continuing to use clang-cl.exe for its emulation of cl.exe
command-line options. The default behavior of clang-cl.exe
(-fdelayed-template-parsing) is unchanged.
The MSVC Standard Library implementation uses clang-cl.exe with this
switch in its tests to ensure that the library headers work on compilers
with the conformant two-phase-lookup behavior.
Reviewers: majnemer, cfe-commits, DaveBartolomeo
Differential Revision: https://reviews.llvm.org/D22275
llvm-svn: 290990
Diffstat (limited to 'clang/test/Driver/cl-options.c')
| -rw-r--r-- | clang/test/Driver/cl-options.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c index 013b6524352..25c9cd089e8 100644 --- a/clang/test/Driver/cl-options.c +++ b/clang/test/Driver/cl-options.c @@ -295,6 +295,14 @@ // RUN: %clang_cl -c -fno-strict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=NOSTRICT %s // NOSTRICT: "-relaxed-aliasing" +// We recognize -f[no-]delayed-template-parsing. +// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDDEFAULT %s +// DELAYEDDEFAULT: "-fdelayed-template-parsing" +// RUN: %clang_cl -c -fdelayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s +// DELAYEDON: "-fdelayed-template-parsing" +// RUN: %clang_cl -c -fno-delayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s +// DELAYEDOFF-NOT: "-fdelayed-template-parsing" + // For some warning ids, we can map from MSVC warning to Clang warning. // RUN: %clang_cl -wd4005 -wd4100 -wd4910 -wd4996 -### -- %s 2>&1 | FileCheck -check-prefix=Wno %s // Wno: "-cc1" |
