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path: root/include/lldb/Expression/Expression.h
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2019-04-10[NFC] Remove ASCII lines from commentsJonas Devlieghere
A lot of comments in LLDB are surrounded by an ASCII line to delimit the begging and end of the comment. Its use is not really consistent across the code base, sometimes the lines are longer, sometimes they are shorter and sometimes they are omitted. Furthermore, it looks kind of weird with the 80 column limit, where the comment actually extends past the line, but not by much. Furthermore, when /// is used for Doxygen comments, it looks particularly odd. And when // is used, it incorrectly gives the impression that it's actually a Doxygen comment. I assume these lines were added to improve distinguishing between comments and code. However, given that todays editors and IDEs do a great job at highlighting comments, I think it's worth to drop this for the sake of consistency. The alternative is fixing all the inconsistencies, which would create a lot more churn. Differential revision: https://reviews.llvm.org/D60508 git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@358135 91177308-0d34-0410-b5e6-96231b3b80d8
2019-03-13Fix an invalid static cast in ClangExpressionParser.cppAdrian Prantl
This was found by the green dragon sanitizer bot. rdar://problem/48536644 Differential Revision: https://reviews.llvm.org/D59314 git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@356090 91177308-0d34-0410-b5e6-96231b3b80d8
2019-03-11Bring Doxygen comment syntax in sync with LLVM coding style.Adrian Prantl
This changes '@' prefix to '\'. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@355841 91177308-0d34-0410-b5e6-96231b3b80d8
2019-01-19Update the file headers across all of the LLVM projects in the monorepoChandler Carruth
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8
2018-11-11Remove header grouping comments.Jonas Devlieghere
This patch removes the comments grouping header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@346626 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-02Enable AUTOBRIEF in doxygen configuration.Adrian Prantl
This brings the LLDB configuration closer to LLVM's and removes visual clutter in the source code by removing the @brief commands from comments. This patch also reflows the paragraphs in all doxygen comments. See also https://reviews.llvm.org/D46290. Differential Revision: https://reviews.llvm.org/D46321 git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@331373 91177308-0d34-0410-b5e6-96231b3b80d8
2017-05-05Add DidStartExecuting/WillFinishExecuting methods to Expression.Lang Hames
These methods can be used by the derived expression types to perform expression specific and/or language specific actions before and after the expression runs. (ThreadPlanCallUserExpression is modified to call these methods on the expression immediately before/after execution of the expression). The immediate motivation is allowing Swift expressions to notify the swift runtime that exclusivity enforcement should be suspended while the expression runs (we want LLDB expressions to be able to access variables even when they're considered exclusively owned by someone else in the original program). Reviewed in https://reviews.llvm.org/D32889 git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@302314 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-06*** This commit represents a complete reformatting of the LLDB source codeKate Stone
*** to conform to clang-format’s LLVM style. This kind of mass change has *** two obvious implications: Firstly, merging this particular commit into a downstream fork may be a huge effort. Alternatively, it may be worth merging all changes up to this commit, performing the same reformatting operation locally, and then discarding the merge for this particular commit. The commands used to accomplish this reformatting were as follows (with current working directory as the root of the repository): find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} + find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ; The version of clang-format used was 3.9.0, and autopep8 was 1.2.4. Secondly, “blame” style tools will generally point to this commit instead of a meaningful prior commit. There are alternatives available that will attempt to look through this change and find the appropriate prior commit. YMMV. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@280751 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-03Add the ability to pass an EvaluateExpressionOptions when you make a ↵Jim Ingham
UserExpression. This isn't used in this commit but will be in a future commit. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@251887 91177308-0d34-0410-b5e6-96231b3b80d8
2015-09-21Further reduction of Clang-related header inclusion.Bruce Mitchener
Reviewers: clayborg Subscribers: lldb-commits Differential Revision: http://reviews.llvm.org/D13018 git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@248176 91177308-0d34-0410-b5e6-96231b3b80d8
2015-09-15This patch makes Clang-independent base classes for all the expression types ↵Jim Ingham
that lldb currently vends. Before we had: ClangFunction ClangUtilityFunction ClangUserExpression and code all over in lldb that explicitly made Clang-based expressions. This patch adds an Expression base class, and three pure virtual implementations for the Expression kinds: FunctionCaller UtilityFunction UserExpression You can request one of these expression types from the Target using the Get<ExpressionType>ForLanguage. The Target will then consult all the registered TypeSystem plugins, and if the type system that matches the language can make an expression of that kind, it will do so and return it. Because all of the real expression types need to communicate with their ExpressionParser in a uniform way, I also added a ExpressionTypeSystemHelper class that expressions generically can vend, and a ClangExpressionHelper that encapsulates the operations that the ClangExpressionParser needs to perform on the ClangExpression types. Then each of the Clang* expression kinds constructs the appropriate helper to do what it needs. The patch also fixes a wart in the UtilityFunction that to use it you had to create a parallel FunctionCaller to actually call the function made by the UtilityFunction. Now the UtilityFunction can be asked to vend a FunctionCaller that will run its function. This cleaned up a lot of boiler plate code using UtilityFunctions. Note, in this patch all the expression types explicitly depend on the LLVM JIT and IR, and all the common JIT running code is in the FunctionCaller etc base classes. At some point we could also abstract that dependency but I don't see us adding another back end in the near term, so I'll leave that exercise till it is actually necessary. git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@247720 91177308-0d34-0410-b5e6-96231b3b80d8