From 7108acde8a2838261d6061e75f59c5ff58f37ad4 Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Tue, 3 Apr 2012 09:43:05 +0200 Subject: Fix warnings about truncations in constants. Change-Id: I46872c5b2866454112092c1ec5efbfe15db5af33 Reviewed-by: Thiago Macieira --- src/corelib/io/qtemporarydir.cpp | 4 ++-- src/corelib/json/qjsonparser.cpp | 2 +- src/corelib/kernel/qcoreapplication_win.cpp | 2 +- src/corelib/mimetypes/qmimemagicrule.cpp | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) (limited to 'src/corelib') diff --git a/src/corelib/io/qtemporarydir.cpp b/src/corelib/io/qtemporarydir.cpp index f8cd2e780e..579d569a01 100644 --- a/src/corelib/io/qtemporarydir.cpp +++ b/src/corelib/io/qtemporarydir.cpp @@ -99,11 +99,11 @@ static char *mkdtemp(char *templateName) { static const char letters[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; - const int length = strlen(templateName); + const size_t length = strlen(templateName); char *XXXXXX = templateName + length - 6; - if ((length < 6) || strncmp(XXXXXX, "XXXXXX", 6)) + if ((length < 6u) || strncmp(XXXXXX, "XXXXXX", 6)) return 0; for (int i = 0; i < 256; ++i) { diff --git a/src/corelib/json/qjsonparser.cpp b/src/corelib/json/qjsonparser.cpp index 6de3db8af8..9b11c9ac3e 100644 --- a/src/corelib/json/qjsonparser.cpp +++ b/src/corelib/json/qjsonparser.cpp @@ -821,7 +821,7 @@ bool Parser::parseString(bool *latin1) // no unicode string, we are done if (*latin1) { // write string length - *(QJsonPrivate::qle_ushort *)(data + stringPos) = current - outStart - sizeof(ushort); + *(QJsonPrivate::qle_ushort *)(data + stringPos) = ushort(current - outStart - sizeof(ushort)); int pos = reserveSpace((4 - current) & 3); while (pos & 3) data[pos++] = 0; diff --git a/src/corelib/kernel/qcoreapplication_win.cpp b/src/corelib/kernel/qcoreapplication_win.cpp index c1f7c8ab25..7cc1f0e286 100644 --- a/src/corelib/kernel/qcoreapplication_win.cpp +++ b/src/corelib/kernel/qcoreapplication_win.cpp @@ -109,7 +109,7 @@ Q_CORE_EXPORT QString qAppFileName() // get application file name size = MAX_PATH * i; b = reinterpret_cast(realloc(b, (size + 1) * sizeof(wchar_t))); if (b) - v = GetModuleFileName(NULL, b, size); + v = GetModuleFileName(NULL, b, DWORD(size)); } while (b && v == size); if (b) diff --git a/src/corelib/mimetypes/qmimemagicrule.cpp b/src/corelib/mimetypes/qmimemagicrule.cpp index 1dee62f6d0..8421516b5c 100644 --- a/src/corelib/mimetypes/qmimemagicrule.cpp +++ b/src/corelib/mimetypes/qmimemagicrule.cpp @@ -267,7 +267,7 @@ QMimeMagicRule::QMimeMagicRule(QMimeMagicRule::Type theType, d->mask = QByteArray::fromHex(QByteArray::fromRawData(d->mask.constData() + 2, d->mask.size() - 2)); Q_ASSERT(d->mask.size() == d->pattern.size()); } else { - d->mask.fill(static_cast(0xff), d->pattern.size()); + d->mask.fill(char(-1), d->pattern.size()); } d->mask.squeeze(); d->matchFunction = matchString; -- cgit v1.2.3