Raphael Isemann ca9dfdfaec [lldb] Fix crash when looking up type coming from the ClangModuleDeclVendor ...

Summary:
We assume in LLDB that every type comes from an ASTContext with an associated ClangASTContext.
However the types inside the ClangModuleDeclVendor don't have a ClangASTContext so we end up
crashing whenever we create a CompilerType for one of these types.

Simplest way to trigger this bug is to just look up NSObject from a module:
   (lldb) expr @import Foundation
   (lldb) type lookup NSObject
   Assertion failed: (m_type_system != nullptr), function CompilerType, file /Users/teemperor/llvm1/llvm-project/lldb/source/Symbol/CompilerType.cpp, line 39.

This patch just creates a ClangASTContext for the ASTContext used by ClangModuleDeclVendor.

Reviewers: davide, shafik

Reviewed By: davide

Subscribers: lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D64989

llvm-svn: 366653

2019-07-21 10:31:13 +00:00

..

android/platform

[lldb_test_suite] Fix lldb test suite targeting remote Android

2019-07-09 21:35:58 +00:00

api

[lldb] [test] Extend D55859 symbols.enable-external-lookup=false for more testcases

2019-06-17 14:46:17 +00:00

arm

Don't run TestBreakpointThumbCodesection.py on darwin systems;

2019-01-17 22:26:25 +00:00

attic

…

benchmarks

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

driver/batch_mode

[TestBatchMode] We already log this output to a file.

2019-03-13 02:47:51 +00:00

expression_command

Fix CreateFunctionTemplateSpecialization to prevent dangling poiner to stack memory

2019-07-17 20:16:13 +00:00

functionalities

Support Linux signal return trampolines in frame initialization

2019-07-19 14:05:55 +00:00

help

"help finish" tells you it is an alias. "help fin" doesn't.

2018-12-21 01:45:28 +00:00

issue_verification

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

lang

[lldb] Fix crash when looking up type coming from the ClangModuleDeclVendor

2019-07-21 10:31:13 +00:00

linux

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

logging

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

macosx

Ah, forgot a debug line I left in the dsym-for-uuid.sh script

2019-07-17 21:55:39 +00:00

make

[lldb_test_suite] Fix lldb test suite targeting remote Android

2019-07-09 21:35:58 +00:00

plugins

[LLDB] Unit tests basic support for OpenBSD

2018-06-04 11:59:18 +00:00

python_api

[lldb] [test] Un-XFAIL TestFormattersSBAPI on NetBSD

2019-07-13 06:24:14 +00:00

quit

Allow specifying an exit code for the 'quit' command

2018-07-11 17:18:01 +00:00

sample_test

Fix whitespace in the python test suite.

2018-07-27 22:20:59 +00:00

settings

[gdb-remote] Use lldb's portable Host::GetEnvironment() instead of getenv

2019-02-07 18:22:00 +00:00

source-manager

testsuite: Fix TestCompDirSymLink and TestSourceManager on Linux with symlinked build dir

2019-02-21 09:05:27 +00:00

terminal

[Python] Fix another batch of python 2/python 3 portability issues.

2019-03-13 00:48:29 +00:00

test_runner

Bring Doxygen comment syntax in sync with LLVM coding style.

2019-03-11 17:09:29 +00:00

types

[Tests] Split float test into float and doubles

2019-04-19 22:37:55 +00:00

warnings/uuid

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

__init__.py

…

.categories

…

bench.py

…

concurrent_base.py

…

configuration.py

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

darwin_log.py

…

decorators.py

[lldb_test_suite] Fix lldb test suite targeting remote Android

2019-07-09 21:35:58 +00:00

dosep.py

Fix buildbot regression by rL339929: NameError: global name 'test_directory' is not defined

2018-10-03 21:42:54 +00:00

dotest_args.py

[dotest] Add the ability to set environment variables for the inferior.

2019-06-26 16:12:08 +00:00

dotest.py

[lldb][NFC] Cleanup mentions and code related to lldb-mi

2019-07-19 15:55:23 +00:00

lldb_pylint_helper.py

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

lldbbench.py

…

lldbcurses.py

…

lldbdwarf.py

Fix whitespace in the python test suite.

2018-07-27 22:20:59 +00:00

lldbinline.py

[testsuite] Fix TestUnicodeString to work with Py2 and Py3.

2019-02-20 00:54:07 +00:00

lldbpexpect.py

Fix flakyness in TestCommandScriptImmediateOutput

2019-04-02 09:45:40 +00:00

lldbplatform.py

…

lldbplatformutil.py

…

lldbtest_config.py

[dotest] Add the ability to set environment variables for the inferior.

2019-06-26 16:12:08 +00:00

lldbtest.py

[lldb][NFC] Cleanup mentions and code related to lldb-mi

2019-07-19 15:55:23 +00:00

lldbutil.py

[Windows] Dump more information about access violation exception

2019-04-29 07:29:25 +00:00

lock.py

…

Makefile

…

README-TestSuite

Reflow readme

2018-12-17 21:18:12 +00:00

redo.py

…

test_categories.py

[lldb][NFC] Cleanup mentions and code related to lldb-mi

2019-07-19 15:55:23 +00:00

test_result.py

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00