Summary: And fix test Makefile to call the C++ compiler on .cpp files.
Reviewed By: kren1
Differential Revision: D15972426
fbshipit-source-id: 719de755f
Summary:
This diff adds a formal parameter to each non-void-returning function
to name the return value, and similarly a formal parameter for the
thrown exception value. These are interpreted as call-by-reference
parameters, so that they can be constrained in formulas to e.g. be
equal to the return value, and are still in scope when the function
returns, and so can be passed to the return block. Prior to
summarizing functions, this means that these formals need to be
tracked on the analyzer's control stack.
This will be needed to express function specs/summaries in terms of
formals, and fixes a bug where in some cases return values were not
tracked correctly.
Reviewed By: kren1
Differential Revision: D15738026
fbshipit-source-id: fff2d107c
Summary:
This diff adapts the test scripts to the new sledge CLI, and reworks
them to enable checking changes with respect to a baseline. In
particular, now
```
make -C test
```
has exit code 0 if the current test results match the expected ones,
and otherwise prints the diff. Also,
```
make -C test promote
```
promotes the current test results to the new baseline.
Reviewed By: kren1
Differential Revision: D15706573
fbshipit-source-id: 0cbf3231e
Josh Berdine