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| author | Artem Dergachev <artem.dergachev@gmail.com> | 2018-02-27 20:03:35 +0000 |
|---|---|---|
| committer | Artem Dergachev <artem.dergachev@gmail.com> | 2018-02-27 20:03:35 +0000 |
| commit | 4068481bdb115194fe02c88f6b6dc12ebb4c9ddd (patch) | |
| tree | fb634591e544128733b75f68d4f72c2f88ce1987 /lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp | |
| parent | 301991080e24ac402793ca6684daa2fc70647f8a (diff) | |
| download | bcm5719-llvm-4068481bdb115194fe02c88f6b6dc12ebb4c9ddd.tar.gz bcm5719-llvm-4068481bdb115194fe02c88f6b6dc12ebb4c9ddd.zip | |
[CFG] NFC: Refactor ConstructionContext into a finite set of cases.
ConstructionContext is moved into a separate translation unit and is separated
into multiple classes. The "old" "raw" ConstructionContext is renamed into
ConstructionContextLayer - which corresponds to the idea of building the context
gradually layer-by-layer, but it isn't easy to use in the clients. Once
CXXConstructExpr is reached, layers that we've gathered so far are transformed
into the actual, "new-style" "flat" ConstructionContext, which is put into the
CFGConstructor element and has no layers whatsoever (until it actually needs
them, eg. aggregate initialization). The new-style ConstructionContext is
instead presented as a variety of sub-classes that enumerate different ways of
constructing an object in C++. There are 5 of these supported for now,
which is around a half of what needs to be supported.
The layer-by-layer buildup process is still a little bit weird, but it hides
all the weirdness in one place, that sounds like a good thing.
Differential Revision: https://reviews.llvm.org/D43533
llvm-svn: 326238
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp')
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