llvm-project.git/lldb/test/Shell/SymbolFile/PDB/Inputs/AstRestoreTest.cpp, branch main Unnamed repository; edit this file 'description' to name the repository. [lldb][PDB] Constexpr static member values as AST literals 2020-06-25T08:27:16+00:00 Aleksandr Urakov Aleksandr.Urakov@jetbrains.com 2020-06-25T08:22:05+00:00 895529cfd8756e2b4dc609f5af92e0d8ae280ed8 Summary: When evaluating an expression referencing a constexpr static member variable, an error is issued because the PDB does not specify a symbol with an address that can be relocated against. Rather than attempt to resolve the variable's value within the IR execution, the values of all constants can be looked up and incorporated into the AST of the record type as a literal, mirroring the original compiler AST. This change applies to DIA and native PDB loaders. Patch By: jackoalan Reviewers: aleksandr.urakov, jasonmolenda, zturner, jdoerfert, teemperor Reviewed By: aleksandr.urakov Subscribers: sstefan1, lldb-commits, llvm-commits, #lldb Tags: #lldb, #llvm Differential Revision: https://reviews.llvm.org/D82160 
Summary:
When evaluating an expression referencing a constexpr static member variable, an
error is issued because the PDB does not specify a symbol with an address that
can be relocated against.

Rather than attempt to resolve the variable's value within the IR execution, the
values of all constants can be looked up and incorporated into the AST of the
record type as a literal, mirroring the original compiler AST.

This change applies to DIA and native PDB loaders.

Patch By: jackoalan

Reviewers: aleksandr.urakov, jasonmolenda, zturner, jdoerfert, teemperor

Reviewed By: aleksandr.urakov

Subscribers: sstefan1, lldb-commits, llvm-commits, #lldb

Tags: #lldb, #llvm

Differential Revision: https://reviews.llvm.org/D82160
Re-land "[test] Split LLDB tests into API, Shell & Unit" 2019-10-09T19:22:02+00:00 Jonas Devlieghere jonas@devlieghere.com 2019-10-09T19:22:02+00:00 87aa9c9e4d41ed881453e2fab85b3d25f648bb55 The original patch got reverted because it broke `check-lldb` on a clean build. This fixes that. llvm-svn: 374201 
The original patch got reverted because it broke `check-lldb` on a clean
build. This fixes that.

llvm-svn: 374201
Revert [test] Split LLDB tests into API, Shell & Unit 2019-10-09T17:35:43+00:00 Adrian Prantl aprantl@apple.com 2019-10-09T17:35:43+00:00 0115c10328281567391855766fef8fbe57a1d4cc as it appears to have broken check-lldb. This reverts r374184 (git commit 22314179f0660c172514b397060fd8f34b586e82) llvm-svn: 374187 
as it appears to have broken check-lldb.

This reverts r374184 (git commit 22314179f0660c172514b397060fd8f34b586e82)

llvm-svn: 374187
[test] Split LLDB tests into API, Shell & Unit 2019-10-09T16:38:47+00:00 Jonas Devlieghere jonas@devlieghere.com 2019-10-09T16:38:47+00:00 22314179f0660c172514b397060fd8f34b586e82 LLDB has three major testing strategies: unit tests, tests that exercise the SB API though dotest.py and what we currently call lit tests. The later is rather confusing as we're now using lit as the driver for all three types of tests. As most of this grew organically, the directory structure in the LLDB repository doesn't really make this clear. The 'lit' tests are part of the root and among these tests there's a Unit and Suite folder for the unit and dotest-tests. This layout makes it impossible to run just the lit tests. This patch changes the directory layout to match the 3 testing strategies, each with their own directory and their own configuration file. This means there are now 3 directories under lit with 3 corresponding targets: - API (check-lldb-api): Test exercising the SB API. - Shell (check-lldb-shell): Test exercising command line utilities. - Unit (check-lldb-unit): Unit tests. Finally, there's still the `check-lldb` target that runs all three test suites. Finally, this also renames the lit folder to `test` to match the LLVM repository layout. Differential revision: https://reviews.llvm.org/D68606 llvm-svn: 374184 
LLDB has three major testing strategies: unit tests, tests that exercise
the SB API though dotest.py and what we currently call lit tests. The
later is rather confusing as we're now using lit as the driver for all
three types of tests. As most of this grew organically, the directory
structure in the LLDB repository doesn't really make this clear.

The 'lit' tests are part of the root and among these tests there's a
Unit and Suite folder for the unit and dotest-tests. This layout makes
it impossible to run just the lit tests.

This patch changes the directory layout to match the 3 testing
strategies, each with their own directory and their own configuration
file. This means there are now 3 directories under lit with 3
corresponding targets:

 - API (check-lldb-api): Test exercising the SB API.
 - Shell (check-lldb-shell): Test exercising command line utilities.
 - Unit (check-lldb-unit): Unit tests.

Finally, there's still the `check-lldb` target that runs all three test
suites.

Finally, this also renames the lit folder to `test` to match the LLVM
repository layout.

Differential revision: https://reviews.llvm.org/D68606

llvm-svn: 374184