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e21fc8770c
Summary: We currently don't support offsetof in the expression evaluator as it is implemented as a macro (which then calls __builtin_offsetof) in stddef.h. The best solution would be to include that header (or even better, import Clang's builtin module), but header-parsing and (cross-platform) importing modules is not ready yet. Until we get this working with modules I would say we add the macro to our existing macro list as we already do with other macros from stddef.h/stdint.h. We should be able to drop all of them once we can import the relevant modules by default. rdar://26040641 Reviewers: shafik, davide Reviewed By: davide Subscribers: clayborg, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D64917 llvm-svn: 366476
13 lines
277 B
C
13 lines
277 B
C
#include <stdint.h>
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struct Foo {
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int8_t a;
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int16_t b;
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};
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int main (int argc, char const *argv[]) {
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struct Foo f;
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return f.a; //% self.expect("expr offsetof(Foo, a)", substrs = ['= 0'])
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//% self.expect("expr offsetof(Foo, b)", substrs = ['= 2'])
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}
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