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author | Lars Knoll <lars.knoll@theqtcompany.com> | 2016-05-19 15:40:55 +0200 |
---|---|---|
committer | Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> | 2016-08-02 07:58:32 +0000 |
commit | 61e7ac7ceee19b08dcb44a18bfa9b39a386df799 (patch) | |
tree | 3514ead48561ac0f338aedab5a82900c8f8f1397 | |
parent | 962d1122bbb580cbc0e1a498db535a776c884b11 (diff) | |
download | qt-creator-61e7ac7ceee19b08dcb44a18bfa9b39a386df799.tar.gz |
Improve error reporting when parsing JSON files
At least report the error string and the file offset where
the error happened.
Change-Id: Iaa1733593b8af2a7a52b67c0f495731f045d2c11
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
(cherry picked from qtbase/34c24ceb1ffce964c9f139d84b6b271bd2e45c33)
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Reviewed-by: Robert Loehning <robert.loehning@qt.io>
-rw-r--r-- | src/shared/proparser/qmakebuiltins.cpp | 11 | ||||
-rw-r--r-- | src/shared/proparser/qmakeevaluator.h | 1 |
2 files changed, 9 insertions, 3 deletions
diff --git a/src/shared/proparser/qmakebuiltins.cpp b/src/shared/proparser/qmakebuiltins.cpp index 8a8bc70acd..734ef0165a 100644 --- a/src/shared/proparser/qmakebuiltins.cpp +++ b/src/shared/proparser/qmakebuiltins.cpp @@ -390,11 +390,16 @@ static void addJsonValue(const QJsonValue &value, const QString &keyPrefix, ProV } } -static QMakeEvaluator::VisitReturn parseJsonInto(const QByteArray &json, const QString &into, ProValueMap *value) +QMakeEvaluator::VisitReturn QMakeEvaluator::parseJsonInto(const QByteArray &json, const QString &into, ProValueMap *value) { - QJsonDocument document = QJsonDocument::fromJson(json); - if (document.isNull()) + QJsonParseError error; + QJsonDocument document = QJsonDocument::fromJson(json, &error); + if (document.isNull()) { + if (error.error != QJsonParseError::NoError) + evalError(fL1S("Error parsing json at offset %1: %2") + .arg(error.offset).arg(error.errorString())); return QMakeEvaluator::ReturnFalse; + } QString currentKey = into + QLatin1Char('.'); diff --git a/src/shared/proparser/qmakeevaluator.h b/src/shared/proparser/qmakeevaluator.h index 3f24414f2c..e9cff77c67 100644 --- a/src/shared/proparser/qmakeevaluator.h +++ b/src/shared/proparser/qmakeevaluator.h @@ -229,6 +229,7 @@ public: bool getMemberArgs(const ProKey &name, int srclen, const ProStringList &args, int *start, int *end); + VisitReturn parseJsonInto(const QByteArray &json, const QString &into, ProValueMap *value); VisitReturn writeFile(const QString &ctx, const QString &fn, QIODevice::OpenMode mode, bool exe, const QString &contents); |