infer_clone

History

Sam Blackshear 5ed2016899 [clang] basic support for exceptional control-flow Summary: This diff: - translates C++ `catch` blocks - adds an exceptional control-flow edge from the end of a `try` block to the beginning of a `catch` block This obviously doesn't reflect the way exceptions actually work, but I think it is better than what we have now. For one thing, we'll see/translate code inside `catch` blocks, which were opaque before. If Clang analyses don't want this behavior, they can simply use `ProcCfg.Normal` (which, up until this diff, behaved identically to `ProcCfg.Exceptional`. In the future, we can extend `trans_state` to track blocks that might throw an exception, and have each of these blocks transition to `catch` instead. Reviewed By: jvillard Differential Revision: D7814521 fbshipit-source-id: 67b86a6		7 years ago
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attributes	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
conditional	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
constructors	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
exceptions	[clang] basic support for exceptional control-flow	7 years ago
lambda	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
methods	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
namespace	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
nestedoperators	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
npe	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
reference	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
templates	[clang] enforce that `instruction` always returns one SIL expression	7 years ago
types	[clang] enforce that `instruction` always returns one SIL expression	7 years ago