qmllint: Enable compiler warnings for pragma Strict

If a file sets pragma Strict, it expects to be fully compiler
compliant, so let's enable the warnings for that by default.

Fixes: QTBUG-97081
Change-Id: I0b388f64d99846ee0c03e24397b3a997d4b0173b
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 6 insertions, 0 deletions

diff --git a/tools/qmllint/main.cpp b/tools/qmllint/main.cpp
index 6d4de2df09..c68e1b21b1 100644
--- a/tools/qmllint/main.cpp
+++ b/tools/qmllint/main.cpp
@@ -167,6 +167,12 @@ All warnings can be set to three levels:
                 const QString value = parser.isSet(key) ? parser.value(key)
                                                         : settings.value(settingsName).toString();
                 auto &option = it.value();
+
+                // Do not try to set the levels if it's due to a default config option.
+                // This way we can tell which options have actually been overwritten by the user.
+                if (option.levelToString() == value && !parser.isSet(key))
+                    continue;
+
                 if (!option.setLevel(value)) {
                     qWarning() << "Invalid logging level" << value << "provided for" << it.key()
                                << "(allowed are: disable, info, warning)";