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62d9fcbe4b
compiler/foreign.m:
When returning the list of identifiers inside a foreign_proc's code,
ignore the contents of comments. This means that warnings about
variable names that occur in the foreign_proc's argument list
but do not occur in the foreign_proc's code cannot be shut up anymore
by mention the variable name in comments.
The "mostly" part is that typecheck.m still looks at the bodies
of foreign_procs without knowing about comments. Fixing that
will be part a future change.
NEWS.md:
Announce this breaking change.
compiler/fact_table_gen.m:
When we try to generate a foreign_proc's body for a fact table
but cannot do so due to the fact table file not being readable,
add a marker to the predicate that the fact table is for.
compiler/hlds_markers.m:
Update the documentation of the existing predicate marker
we use for this.
compiler/make_hlds_warn.m:
Do not warn about singleton variables in foreign_proc bodies
that are empty due to missing fact table files.
library/array.m:
library/io.file.m:
library/profiling_builtin.m:
library/stm_builtin.m:
library/table_builtin.m:
library/term_size_prof_builtin.m:
tests/invalid/erroneous_throw_promise.m:
tests/invalid/foreign_procs_exist_type.m:
tests/invalid/foreign_purity_mismatch.m:
tests/invalid/gh72_errors.m:
tests/invalid_purity/purity.m:
tests/valid/solv.m:
Shut up warnings about singletons in foreign_procs by adding a _ prefix
to the names of the relevant arguments, and delete the comments
that can no longer do that job.
tests/invalid/foreign_purity_mismatch.err_exp:
tests/invalid/gh72_errors.err_exp:
tests/invalid/gh72_errors.err_exp2:
tests/invalid/gh72_errors.err_exp3:
tests/invalid_purity/purity.err_exp:
Expect updated line numbers.
tests/warnings/warn_return.{m,err_exp}:
Extend this test case to test that
- we DO warn about return statements outside comments, but
- we DO NOT warn about return statements inside comments.
30 lines
2.3 KiB
Plaintext
30 lines
2.3 KiB
Plaintext
gh72_errors.m:028: Warning: this [38;5;87m`:- import_module' declaration for module[39;49m
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gh72_errors.m:028: [38;5;87m`solutions'[39;49m [38;5;203mis out of order[39;49m with respect to the preceding
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gh72_errors.m:028: `:- import_module' declaration for module `string'.
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gh72_errors.m:051: Error: the definition of [38;5;87mpredicate `test_export_1'/3[39;49m [38;5;203mcannot[39;49m
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gh72_errors.m:051: [38;5;203mbe exported to C[39;49m as `exported_test_export_1', because
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gh72_errors.m:051: predicate `test_export_1'/3 has a nonstandard and
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gh72_errors.m:051: undocumented calling convention due to interactions
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gh72_errors.m:051: between its use of partially instantiated data structures
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gh72_errors.m:051: and the `direct_arg' data representation optimization.
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gh72_errors.m:069: Error: the definition of [38;5;87mpredicate `test_export_2'/5[39;49m [38;5;203mcannot[39;49m
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gh72_errors.m:069: [38;5;203mbe exported to C[39;49m as `exported_test_export_2', because
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gh72_errors.m:069: predicate `test_export_2'/5 has a nonstandard and
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gh72_errors.m:069: undocumented calling convention due to interactions
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gh72_errors.m:069: between its use of partially instantiated data structures
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gh72_errors.m:069: and the `direct_arg' data representation optimization.
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gh72_errors.m:102: Error: a procedure implemented using a
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gh72_errors.m:102: `:- pragma foreign_proc' declaration may not have any
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gh72_errors.m:102: arguments whose types use the `direct_arg' data
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gh72_errors.m:102: representations optimization, and whose modes indicate
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gh72_errors.m:102: that they fill in partially instantiated terms. Argument 1
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gh72_errors.m:102: of predicate [38;5;87m`direct_arg_in_out_0_test_fproc_1'/3[39;49m mode 0
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gh72_errors.m:102: [38;5;203mviolates this prohibition.[39;49m
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gh72_errors.m:124: Error: a procedure implemented using a
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gh72_errors.m:124: `:- pragma foreign_proc' declaration may not have any
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gh72_errors.m:124: arguments whose types use the `direct_arg' data
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gh72_errors.m:124: representations optimization, and whose modes indicate
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gh72_errors.m:124: that they fill in partially instantiated terms. Arguments
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gh72_errors.m:124: 2 and 3 of predicate [38;5;87m`direct_arg_in_out_0_test_fproc_2'/5[39;49m
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gh72_errors.m:124: mode 0 [38;5;203mviolate this prohibition.[39;49m
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