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| author | Nico Weber <nicolasweber@gmx.de> | 2014-12-23 22:32:37 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2014-12-23 22:32:37 +0000 |
| commit | f370b840369678a94800b417db3dd44d6c5bdf69 (patch) | |
| tree | 8894d7447419f76eaefbee7e6f77b75dea8848cc /test/CXX | |
| parent | 9ef9d72a247fd502071742523c8ffdd7f5056fe2 (diff) | |
| download | clang-f370b840369678a94800b417db3dd44d6c5bdf69.tar.gz | |
Add driver flags -ftrigraphs, -fno-trigraphs.
-trigraphs is now an alias for -ftrigraphs. -fno-trigraphs makes it possible
to explicitly disable trigraphs, which couldn't be done before.
clang -std=c++11 -fno-trigraphs
now builds without GNU extensions, but with trigraphs disabled. Previously,
trigraphs were only disabled in GNU modes or with -std=c++1z.
Make the new -f flags the cc1 interface too. This requires changing -trigraphs
to -ftrigraphs in a few cc1 tests.
Related to PR21974.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@224790 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CXX')
| -rw-r--r-- | test/CXX/lex/lex.trigraph/p1.cpp | 2 | ||||
| -rw-r--r-- | test/CXX/lex/lex.trigraph/p2.cpp | 2 | ||||
| -rw-r--r-- | test/CXX/lex/lex.trigraph/p3.cpp | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/test/CXX/lex/lex.trigraph/p1.cpp b/test/CXX/lex/lex.trigraph/p1.cpp index aacbc55b28..a80b00eabe 100644 --- a/test/CXX/lex/lex.trigraph/p1.cpp +++ b/test/CXX/lex/lex.trigraph/p1.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -trigraphs -Wtrigraphs -verify %s +// RUN: %clang_cc1 -fsyntax-only -ftrigraphs -Wtrigraphs -verify %s ??=pragma // expected-warning {{trigraph converted to '#' character}} diff --git a/test/CXX/lex/lex.trigraph/p2.cpp b/test/CXX/lex/lex.trigraph/p2.cpp index 7d11d5bf5d..6502aa8d79 100644 --- a/test/CXX/lex/lex.trigraph/p2.cpp +++ b/test/CXX/lex/lex.trigraph/p2.cpp @@ -1,3 +1,3 @@ -// RUN: %clang_cc1 -fsyntax-only -trigraphs -Wtrigraphs -verify %s +// RUN: %clang_cc1 -fsyntax-only -ftrigraphs -Wtrigraphs -verify %s ??=define arraycheck(a,b) a??(b??) ??!??! b??(a??) // expected-warning {{trigraph converted to '#' character}} expected-warning {{trigraph converted to '[' character}} expected-warning {{trigraph converted to ']' character}} expected-warning {{trigraph converted to '|' character}} expected-warning {{trigraph converted to '|' character}} expected-warning {{trigraph converted to '[' character}} expected-warning {{trigraph converted to ']' character}} diff --git a/test/CXX/lex/lex.trigraph/p3.cpp b/test/CXX/lex/lex.trigraph/p3.cpp index c74d8f358d..bf935708a2 100644 --- a/test/CXX/lex/lex.trigraph/p3.cpp +++ b/test/CXX/lex/lex.trigraph/p3.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -trigraphs -Wtrigraphs -verify %s +// RUN: %clang_cc1 -fsyntax-only -ftrigraphs -Wtrigraphs -verify %s // expected-no-diagnostics char a[] = |