[Lldb-commits] [PATCH] D145276: [lldb] Let 'v' command directly access ivars of _any_ self/this
Dave Lee via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Mon Mar 6 12:31:11 PST 2023
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kastiglione updated this revision to Diff 502753.
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Add tests; rebase
The `v` (`frame variable`) command can access ivars/fields of `this` or `self`. This
change relaxes the criteria for finding `this`/`self`.
There are cases where a `this`/`self` variable does exist, but are cases in which `v` did not
support direct access of ivars -- meaning the user would have to type `this->field` or
`self->_ivar` to access. This change allows those cases to also work without explicitly
dereferencing `this`/`self`.
For example:
__weak Type *weakSelf = self;
void (^block)() = ^{
Type *self = weakSelf; // Re-establish strong reference.
// ...
};
In this case, `self` exists but `v` wouldn't use it.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D145276
Files:
lldb/include/lldb/Symbol/CompilerDeclContext.h
lldb/include/lldb/Symbol/SymbolContext.h
lldb/include/lldb/Symbol/TypeSystem.h
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
lldb/source/Symbol/CompilerDeclContext.cpp
lldb/source/Symbol/SymbolContext.cpp
lldb/source/Target/StackFrame.cpp
lldb/test/API/commands/frame/var/direct-ivar/objc/Makefile
lldb/test/API/commands/frame/var/direct-ivar/objc/TestFrameVarDirectIvarObjC.py
lldb/test/API/commands/frame/var/direct-ivar/objc/main.m
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