compiler/parse_item.m:
Don't accept `:- external' items.
compiler/prog_item.m:
Require the presence of a pred_or_func flag on external pragmas.
They are specified by `:- pragma external_{pred/func}' pragmas,
which are still supported.
compiler/parse_pragma.m:
When parsing external_{pred/func} pragmas, allow the predicate name
to contain a module qualifier; they were allowed on `:- external' items.
We do require the module qualifier to specify the expected (i.e. the
current) module.
compiler/add_pragma.m:
compiler/parse_tree_out_pragma.m:
compiler/recompilation.version.m:
Conform to the changes above.
tests/hard_coded/backend_external.m:
tests/hard_coded/constant_prop_2.m:
tests/invalid/external.err_exp:
tests/invalid/external.m:
tests/invalid/io_in_ite_cond.err_exp:
tests/invalid/io_in_ite_cond.m:
tests/invalid/overloading.m:
tests/invalid/tricky_assert1.m:
tests/invalid/type_spec.err_exp:
tests/invalid/type_spec.m:
tests/invalid/uniq_neg.err_exp:
tests/invalid/uniq_neg.m:
tests/valid/dcg_test.m:
tests/valid/inst_perf_bug_1.m:
tests/valid/lambda_recompute.m:
tests/valid/semidet_disj.m:
tests/valid/solv.m:
tests/valid/solver_type_bug.m:
tests/valid/stack_alloc.m:
tests/valid/tricky_assert2.m:
Replace `:- external' items with external_{pred/func} pragmas.
Modernize the code where needed, replacing DCGs with state variables.
tests/invalid/*.{m,err_exp}:
tests/misc_tests/*.m:
tests/mmc_make/*.m:
tests/par_conj/*.m:
tests/purity/*.m:
tests/stm/*.m:
tests/string_format/*.m:
tests/structure_reuse/*.m:
tests/submodules/*.m:
tests/tabling/*.m:
tests/term/*.m:
tests/trailing/*.m:
tests/typeclasses/*.m:
tests/valid/*.m:
tests/warnings/*.{m,exp}:
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 tests
that check compiler error messages, expect the new line numbers.
browser/cterm.m:
browser/tree234_cc.m:
Import only one module per line.
tests/hard_coded/boyer.m:
Fix something I missed.
Estimated hours taken: 1
Change from using `:- assertion' to `:- promise'.
invalid/assert_in_interface.err_exp:
invalid/assert_in_interface.m:
invalid/tricky_assert1.err_exp:
invalid/tricky_assert1.m:
valid/tricky_assert2.m:
Make the required changes.
Estimated hours taken: 1
Tests of assertions which are in the interface section of a module.
tests/invalid/Mmakefile:
tests/valid/Mmakefile:
Call the new tests.
tests/invalid/assert_in_interface.m:
tests/invalid/assert_in_interface.err_exp:
Test that an assertion in the interface detects that one of the
symbols in the assertion comes from a module imported in the
implementation.
tests/invalid/tricky_assert1.m:
tests/invalid/tricky_assert1.err_exp:
Test that `:- external' declarations are handled correctly.
tests/valid/tricky_assert2.m:
Test that `:- external' declarations are handled correctly.
