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2024-09-27[lldb] Inline expression evaluator error visualization (#106470)Adrian Prantl
This patch is a reworking of Pete Lawrence's (@PortalPete) proposal for better expression evaluator error messages: https://github.com/llvm/llvm-project/pull/80938 Before: ``` $ lldb -o "expr a+b" (lldb) expr a+b error: <user expression 0>:1:1: use of undeclared identifier 'a' a+b ^ error: <user expression 0>:1:3: use of undeclared identifier 'b' a+b ^ ``` After: ``` (lldb) expr a+b ^ ^ │ ╰─ error: use of undeclared identifier 'b' ╰─ error: use of undeclared identifier 'a' ``` This eliminates the confusing `<user expression 0>:1:3` source location and avoids echoing the expression to the console again, which results in a cleaner presentation that makes it easier to grasp what's going on. You can't see it here, bug the word "error" is now also in color, if so desired. Depends on https://github.com/llvm/llvm-project/pull/106442.
2024-09-27Revert "[lldb] Inline expression evaluator error visualization (#106470)"Adrian Prantl
This reverts commit 49372d1cccf50f404d52d40ae4b663db5604eb2c.
2024-09-27[lldb] Inline expression evaluator error visualization (#106470)Adrian Prantl
This patch is a reworking of Pete Lawrence's (@PortalPete) proposal for better expression evaluator error messages: https://github.com/llvm/llvm-project/pull/80938 Before: ``` $ lldb -o "expr a+b" (lldb) expr a+b error: <user expression 0>:1:1: use of undeclared identifier 'a' a+b ^ error: <user expression 0>:1:3: use of undeclared identifier 'b' a+b ^ ``` After: ``` (lldb) expr a+b ^ ^ │ ╰─ error: use of undeclared identifier 'b' ╰─ error: use of undeclared identifier 'a' ``` This eliminates the confusing `<user expression 0>:1:3` source location and avoids echoing the expression to the console again, which results in a cleaner presentation that makes it easier to grasp what's going on. You can't see it here, bug the word "error" is now also in color, if so desired. Depends on https://github.com/llvm/llvm-project/pull/106442.
2023-05-25[NFC][Py Reformat] Reformat python files in lldbJonas Devlieghere
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
2022-06-17[lldb][tests] Automatically call compute_mydir (NFC)Dave Lee
Eliminate boilerplate of having each test manually assign to `mydir` by calling `compute_mydir` in lldbtest.py. Differential Revision: https://reviews.llvm.org/D128077
2020-03-17[lldb] Remove template parameters from FunctionTemplateDecl namesshafik
Fix to get the AST we generate for function templates closer to what clang generates and expects. We fix which FuntionDecl we are passing to CreateFunctionTemplateSpecializationInfo and we strip template parameters from the name when creating the FunctionDecl and FunctionTemplateDecl. These two fixes together fix asserts and ambiguous lookup issues for several cases which are added to the already existing small function template test. This fixes issues with overloads, overloads and ADL, variadic function templates and templated operator overloads. Differential Revision: https://reviews.llvm.org/D75761
2020-02-20[lldb] Remove license headers from all test source filesRaphael Isemann
Summary: Around a third of our test sources have LLVM license headers. This patch removes those headers from all test sources and also fixes any tests that depended on the length of the license header. The reasons for this are: * A few tests verify line numbers and will start failing if the number of lines in the LLVM license header changes. Once I landed my patch for valid SourceLocations in debug info we will probably have even more tests that verify line numbers. * No other LLVM project is putting license headers in its test files to my knowledge. * They make the test sources much more verbose than they have to be. Several tests have longer license headers than the actual test source. For the record, the following tests had their line numbers changed to pass with the removal of the license header: lldb-api :: functionalities/breakpoint/breakpoint_by_line_and_column/TestBreakpointByLineAndColumn.py lldb-shell :: Reproducer/TestGDBRemoteRepro.test lldb-shell :: Reproducer/TestMultipleTargets.test lldb-shell :: Reproducer/TestReuseDirectory.test lldb-shell :: ExecControl/StopHook/stop-hook-threads.test lldb-shell :: ExecControl/StopHook/stop-hook.test lldb-api :: lang/objc/exceptions/TestObjCExceptions.py Reviewers: #lldb, espindola, JDevlieghere Reviewed By: #lldb, JDevlieghere Subscribers: emaste, aprantl, arphaman, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D74839
2020-02-11[lldb][test] Remove symlink for API tests.Jordan Rupprecht
Summary: Moves lldbsuite tests to lldb/test/API. This is a largely mechanical change, moved with the following steps: ``` rm lldb/test/API/testcases mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}} mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done ``` lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure. Reviewers: labath, JDevlieghere Tags: #lldb Differential Revision: https://reviews.llvm.org/D71151