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author | Rico Tzschichholz <ricotz@ubuntu.com> | 2019-10-23 14:21:49 +0200 |
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committer | Rico Tzschichholz <ricotz@ubuntu.com> | 2019-10-23 14:21:49 +0200 |
commit | 8e91efb95498318e38a43877e26d401c11a897f2 (patch) | |
tree | 1fbfdc607dd7ab205b0dece1a663852dd9b02ce7 /vala/valatypeofexpression.vala | |
parent | d6a65166410107b01618db5227c982b9137fc725 (diff) | |
download | vala-8e91efb95498318e38a43877e26d401c11a897f2.tar.gz |
vala: Issue warning when passing arrays to typeof(), except for "string[]"
Passing arrays resolve to G_TYPE_INVALID, and "string[]" to G_TYPE_STRV
See https://gitlab.gnome.org/GNOME/vala/issues/868
Diffstat (limited to 'vala/valatypeofexpression.vala')
-rw-r--r-- | vala/valatypeofexpression.vala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vala/valatypeofexpression.vala b/vala/valatypeofexpression.vala index 5aa28e1fd..b63368100 100644 --- a/vala/valatypeofexpression.vala +++ b/vala/valatypeofexpression.vala @@ -86,6 +86,10 @@ public class Vala.TypeofExpression : Expression { Report.warning (_data_type.source_reference, "Type argument list without effect"); } + if (_data_type is ArrayType && ((ArrayType) _data_type).element_type.type_symbol != context.analyzer.string_type.type_symbol) { + Report.warning (_data_type.source_reference, "Arrays do not have a `GLib.Type', with the exception of `string[]'"); + } + return !error; } |