rishi/scryer-prolog
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Line numbers start at 1

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Bumps the line number for the singleton warning. When the singleton
occurs on the same line at the term starts, the line number is correct:

    foo(X).

However it stills mis-reports this line number as 1 instead of 5:

    foo(1) :-
        true,
        true,
        true,
        Y.

See issue #1356.
This commit is contained in:
David Farrell
2025-02-01 14:02:34 -05:00
parent c548b14f50
commit f509d3d66f
3 changed files with 6 additions and 6 deletions
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8
tests/scryer/cli/src_tests/directive_errors.md
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@@ -42,14 +42,14 @@ $ scryer-prolog -f --no-add-history tests-pl/invalid_decl7.pl -g halt
```trycmd
$ scryer-prolog -f --no-add-history tests-pl/invalid_decl8.pl -g halt
% Warning: singleton variables Var at line 0 of invalid_decl8.pl
% Warning: singleton variables Var at line 1 of invalid_decl8.pl
error(domain_error(operator_specifier,todo_insert_invalid_term_here),load/1).
```
```trycmd
$ scryer-prolog -f --no-add-history tests-pl/invalid_decl9.pl -g halt
% Warning: singleton variables Var at line 0 of invalid_decl9.pl
% Warning: singleton variables Var at line 1 of invalid_decl9.pl
error(type_error(integer,todo_insert_invalid_term_here),load/1).
```
@@ -63,7 +63,7 @@ FIXME I belive the following test should result in a `error(instantiation_error,
```trycmd
$ scryer-prolog -f --no-add-history tests-pl/invalid_decl11.pl -g halt
% Warning: singleton variables Var at line 0 of invalid_decl11.pl
% Warning: singleton variables Var at line 1 of invalid_decl11.pl
error(type_error(list,todo_insert_invalid_term_here),load/1).
```
@@ -101,7 +101,7 @@ $ scryer-prolog -f --no-add-history tests-pl/invalid_decl16.pl -g halt
```trycmd
$ scryer-prolog -f --no-add-history tests-pl/invalid_decl_issue2467.pl -g halt
% Warning: singleton variables D at line 0 of invalid_decl_issue2467.pl
% Warning: singleton variables D at line 1 of invalid_decl_issue2467.pl
error(instantiation_error,load/1).
```