Author: arphaman
Date: Thu Apr 27 08:47:03 2017
New Revision: 301542
URL: http://llvm.org/viewvc/llvm-project?rev=301542&view=rev
Log:
[libclang] Pass in the -fallow-editor-placeholders option
This will suppress any live diagnostics caused by editor placeholders in Xcode.
rdar://31833579
Added:
cfe/trunk/test/Index/allow-editor-placeholders.cpp
Modified:
cfe/trunk/include/clang/Basic/LangOptions.def
cfe/trunk/tools/libclang/CIndex.cpp
Modified: cfe/trunk/include/clang/Basic/LangOptions.def
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/LangOptions.def?rev=301542&r1=301541&r2=301542&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/LangOptions.def (original)
+++ cfe/trunk/include/clang/Basic/LangOptions.def Thu Apr 27 08:47:03 2017
@@ -266,7 +266,8 @@ LANGOPT(SanitizeAddressFieldPadding, 2,
LANGOPT(XRayInstrument, 1, 0, "controls whether to do XRay instrumentation")
-LANGOPT(AllowEditorPlaceholders, 1, 0, "allow editor placeholders in source")
+BENIGN_LANGOPT(AllowEditorPlaceholders, 1, 0,
+ "allow editor placeholders in source")
#undef LANGOPT
#undef COMPATIBLE_LANGOPT
Added: cfe/trunk/test/Index/allow-editor-placeholders.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/allow-editor-placeholders.cpp?rev=301542&view=auto
==============================================================================
--- cfe/trunk/test/Index/allow-editor-placeholders.cpp (added)
+++ cfe/trunk/test/Index/allow-editor-placeholders.cpp Thu Apr 27 08:47:03 2017
@@ -0,0 +1,5 @@
+// RUN: c-index-test -test-load-source all %s 2>&1 | FileCheck %s
+
+<#placeholder#>;
+
+// CHECK-NOT: error
Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=301542&r1=301541&r2=301542&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Thu Apr 27 08:47:03 2017
@@ -3371,7 +3371,10 @@ clang_parseTranslationUnit_Impl(CXIndex
Args->push_back("-Xclang");
Args->push_back("-detailed-preprocessing-record");
}
-
+
+ // Suppress any editor placeholder diagnostics.
+ Args->push_back("-fallow-editor-placeholders");
+
unsigned NumErrors = Diags->getClient()->getNumErrors();
std::unique_ptr<ASTUnit> ErrUnit;
// Unless the user specified that they want the preamble on the first parse
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