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Author SHA1 Message Date
Matheus Izvekov 1d1a56929b
Clang: fix AST representation of expanded template arguments. 
Extend clang's SubstTemplateTypeParm to represent the pack substitution index.

Fixes PR56099.

Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>

Differential Revision: https://reviews.llvm.org/D128113
 2022-08-09 14:26:16 +02:00
Matheus Izvekov 271cc58805
[NFC] clang: Implement tests for PR56099 
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>

Differential Revision: https://reviews.llvm.org/D128112
 2022-06-21 18:35:17 +02:00
Matheus Izvekov cfda534b99
[NFC] clang: add test for PR55886 
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>

Differential Revision: https://reviews.llvm.org/D127361
 2022-06-09 01:20:58 +02:00
Haojian Wu ab3f100bec Reland (2) "[AST] Add RParen loc for decltype AutoTypeloc."" 
The patch was reverted because it caused a crash during PCH build -- we
missed to update the RParenLoc in TreeTransform<Derived>::TransformAutoType.

This relands 55d96ac and 37ec65e with a test and fix.
 2022-01-17 11:33:11 +01:00
Florian Hahn eadb4cfeef
Revert (2) "[AST] Add RParen loc for decltype AutoTypeloc." 
This reverts commit 41fbdfa4d5.

The commit breaks stage 2 builds with debug info, e.g.
https://green.lab.llvm.org/green/job/clang-stage2-Rthinlto/5088/console

Clang crashes with the following assertion when building
llvm-project/llvm/lib/Support/Timer.cpp

/usr/local/bin/sccache /Users/buildslave/jenkins/workspace/clang-stage2-Rthinlto/host-compiler/bin/clang++  -DGTEST_HAS_RTTI=0 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Ilib/Support -I/Users/buildslave/jenkins/workspace/clang-stage2-Rthinlto/llvm-project/llvm/lib/Support -Iinclude -I/Users/buildslave/jenkins/workspace/clang-stage2-Rthinlto/llvm-project/llvm/include -fno-stack-protector -fno-common -Wno-profile-instr-unprofiled -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -fmodules -fmodules-cache-path=/Users/buildslave/jenkins/workspace/clang-stage2-Rthinlto/clang-build/Build/module.cache -fcxx-modules -Xclang -fmodules-local-submodule-visibility -gmodules -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -fdiagnostics-color -flto=thin  -O2 -g -DNDEBUG -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk   -std=c++14  -fno-exceptions -fno-rtti -MD -MT lib/Support/CMakeFiles/LLVMSupport.dir/Timer.cpp.o -MF lib/Support/CMakeFiles/LLVMSupport.dir/Timer.cpp.o.d -o lib/Support/CMakeFiles/LLVMSupport.dir/Timer.cpp.o -c /Users/buildslave/jenkins/workspace/clang-stage2-Rthinlto/llvm-project/llvm/lib/Support/Timer.cpp
Assertion failed: (((getOffset()+Offset) & MacroIDBit) == 0 && "offset overflow"), function getLocWithOffset, file /Users/buildslave/jenkins/workspace/clang-stage1-RA/llvm-project/clang/include/clang/Basic/SourceLocation.h, line 135.
 2022-01-12 10:09:37 +00:00
Haojian Wu 41fbdfa4d5 Reland "[AST] Add RParen loc for decltype AutoTypeloc." 
Reland 55d96ac and 37ec65e with a clang-tidy fix.
 2022-01-11 12:06:18 +01:00
Haojian Wu c2293bc17d Revert "[AST] Add RParen loc for decltype AutoTypeloc." 
This breaks a clang-tidy check, needs to investigate and fix. Revert
them to bring the buildbot back.

This reverts commit 55d96ac3dc and
37ec65e1d7
 2022-01-10 15:18:41 +01:00
Haojian Wu 55d96ac3dc [AST] Add RParen loc for decltype AutoTypeloc. 
Differential Revision: https://reviews.llvm.org/D116919
 2022-01-10 12:46:27 +01:00
Richard Smith 5eca1d5e0d AST dump: recurse into type template arguments when dumping. 
Also, do not dump the desugared type for a TemplateSpecializationType
twice.
 2020-06-23 00:07:00 -07:00
Bruno Ricci d3b752845d
[clang][test][NFC] Also test for serialization in AST dump tests, part 1/n. 
The outputs between the direct ast-dump test and the ast-dump test after
deserialization should match modulo a few differences.

For hand-written tests, strip the "<undeserialized declarations>"s and
the "imported"s with sed.

For tests generated with "make-ast-dump-check.sh", regenerate the
output.

Part 1/n.
 2020-06-19 13:40:20 +01:00
Kadir Cetinkaya fd019ed54e [clang] Make handling of unnamed template params similar to function params 
Summary:
Clang uses the location identifier should be inserted for declarator
decls when a decl is unnamed. But for type template and template template
paramaters it uses the location of "typename/class" keyword, which makes it hard
for tooling to insert/change parameter names.

This change tries to unify these two cases by making template parameter
parsing and sourcerange operations similar to function params/declarator decls.

Reviewers: ilya-biryukov

Subscribers: arphaman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D68143

llvm-svn: 373340
 2019-10-01 14:08:51 +00:00
Aaron Ballman 83efe2f1f6 Adding tests for -ast-dump; NFC. 
This adds tests for various function and class template declarations.

llvm-svn: 348399
 2018-12-05 18:53:57 +00:00