tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
Estimated hours taken: 2
Branches: main, release
Fix a bug reported by Michael Day. The bug was that when frameopt wanted
to find out whether a block of instructions referred to stack variables,
it did not look past pragma_c_code LLDS instructions. As a result, the
generated code included a (redundant) assignment to a stack variable
in a section of code that, after frameopt, did not have a stack frame
anymore. It therefore overwrote part of its caller's stack frame, which
caused a crash.
compiler/opt_util.m:
Fix the auxiliary predicate used by frameopt.
tests/hard_coded/prince_frameopt.{m,exp}:
tests/hard_coded/prince_frameopt_css.m:
tests/hard_coded/prince_frameopt_css.style.m:
The new test case (a three module program).
tests/hard_coded/Mmakefile:
tests/hard_coded/Mercury.options:
Enable the new test case, and compile it with the options required
to show the bug if it exists.
