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Tweak wording of syntax error messages about bad CONTINUE/EXIT statements.

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Try to avoid any possible confusion about what these messages mean.
This commit is contained in:
Tom Lane
2015-08-23 17:34:47 -04:00
parent aad663a0b4
commit 18391a8f06
3 changed files with 10 additions and 10 deletions
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8
src/test/regress/expected/plpgsql.out
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@ -2843,7 +2843,7 @@ $$ language plpgsql;
ERROR: CONTINUE cannot be used outside a loop
LINE 4: continue;
^
-- should fail: EXIT is only legal inside a loop
-- should fail: unlabeled EXIT is only legal inside a loop
create function exit_error1() returns void as $$
begin
begin
@ -2851,7 +2851,7 @@ begin
end;
end;
$$ language plpgsql;
ERROR: EXIT cannot be used outside a loop
ERROR: EXIT cannot be used outside a loop, unless it has a label
LINE 4: exit;
^
-- should fail: no such label
@ -2864,7 +2864,7 @@ begin
end;
end;
$$ language plpgsql;
ERROR: label "no_such_label" does not exist
ERROR: there is no label "no_such_label" surrounding this statement
LINE 5: continue no_such_label;
^
-- should fail: no such label
@ -2877,7 +2877,7 @@ begin
end;
end;
$$ language plpgsql;
ERROR: label "no_such_label" does not exist
ERROR: there is no label "no_such_label" surrounding this statement
LINE 5: exit no_such_label;
^
-- should fail: CONTINUE can't reference the label of a named block

2
src/test/regress/sql/plpgsql.sql
View File

@ -2373,7 +2373,7 @@ begin
end;
$$ language plpgsql;
-- should fail: EXIT is only legal inside a loop
-- should fail: unlabeled EXIT is only legal inside a loop
create function exit_error1() returns void as $$
begin
begin