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llvm-project/clang/test/Index/index-pch.cpp

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Driver: hoist the `wchar_t` handling to the driver Move the logic for determining the `wchar_t` type information into the driver. Rather than passing the single bit of information of `-fshort-wchar` indicate to the frontend the desired type of `wchar_t` through a new `-cc1` option of `-fwchar-type` and indicate the signedness through `-f{,no-}signed-wchar`. This replicates the current logic which was spread throughout Basic into the `RenderCharacterOptions`. Most of the changes to the tests are to ensure that the frontend uses the correct type. Add a new test set under `test/Driver/wchar_t.c` to ensure that we calculate the proper types for the various cases. llvm-svn: 315126
2017-10-07 07:09:55 +08:00
// RUN: c-index-test -write-pch %t.pch -fwchar-type=short -fno-signed-wchar %s
[PCH] When deserializing an IdentifierInfo, call IdentifierInfo::RevertTokenIDToIdentifier() only when it's not already an identifier. Fixes an assertion hit. rdar://13288735 llvm-svn: 176148
2013-02-27 09:13:51 +08:00
// RUN: env LIBCLANG_NOTHREADS=1 c-index-test -index-tu %t.pch | FileCheck %s
[libclang] When loading an AST file, make sure to apply the language options to the target info. Related to rdar://12069503. llvm-svn: 163931
2012-09-15 04:24:53 +08:00
[PCH] When deserializing an IdentifierInfo, call IdentifierInfo::RevertTokenIDToIdentifier() only when it's not already an identifier. Fixes an assertion hit. rdar://13288735 llvm-svn: 176148
2013-02-27 09:13:51 +08:00
// CHECK: [indexDeclaration]: kind: variable | name: wideStr
[libclang] When loading an AST file, make sure to apply the language options to the target info. Related to rdar://12069503. llvm-svn: 163931
2012-09-15 04:24:53 +08:00
const wchar_t *wideStr = L"123";
[PCH] When deserializing an IdentifierInfo, call IdentifierInfo::RevertTokenIDToIdentifier() only when it's not already an identifier. Fixes an assertion hit. rdar://13288735 llvm-svn: 176148
2013-02-27 09:13:51 +08:00
// CHECK: [indexDeclaration]: kind: struct | name: __is_void
struct __is_void {};