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Silence gcc8 class-memaccess warnings

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Use an explicit cast to tell gcc we know what we're doing.
This commit is contained in:
LemonBoy 2019-02-17 14:07:14 +01:00 committed by Andrew Kelley
parent 8d2a902945
commit 6cf38369d2
2 changed files with 7 additions and 7 deletions
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6
src/translate_c.cpp
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@ -129,17 +129,17 @@ static AstNode *trans_bool_expr(Context *c, ResultUsed result_used, TransScope *
static ZigClangSourceLocation bitcast(clang::SourceLocation src) {
ZigClangSourceLocation dest;
memcpy(&dest, &src, sizeof(ZigClangSourceLocation));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangSourceLocation));
return dest;
}
static ZigClangQualType bitcast(clang::QualType src) {
ZigClangQualType dest;
memcpy(&dest, &src, sizeof(ZigClangQualType));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangQualType));
return dest;
}
static clang::QualType bitcast(ZigClangQualType src) {
clang::QualType dest;
memcpy(&dest, &src, sizeof(ZigClangQualType));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangQualType));
return dest;
}

8
src/zig_clang.cpp
View File

@ -140,24 +140,24 @@ static_assert((clang::UnaryOperatorKind)ZigClangUO_Real == clang::UO_Real, "");
static_assert(sizeof(ZigClangSourceLocation) == sizeof(clang::SourceLocation), "");
static ZigClangSourceLocation bitcast(clang::SourceLocation src) {
ZigClangSourceLocation dest;
memcpy(&dest, &src, sizeof(ZigClangSourceLocation));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangSourceLocation));
return dest;
}
static clang::SourceLocation bitcast(ZigClangSourceLocation src) {
clang::SourceLocation dest;
memcpy(&dest, &src, sizeof(ZigClangSourceLocation));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangSourceLocation));
return dest;
}
static_assert(sizeof(ZigClangQualType) == sizeof(clang::QualType), "");
static ZigClangQualType bitcast(clang::QualType src) {
ZigClangQualType dest;
memcpy(&dest, &src, sizeof(ZigClangQualType));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangQualType));
return dest;
}
static clang::QualType bitcast(ZigClangQualType src) {
clang::QualType dest;
memcpy(&dest, &src, sizeof(ZigClangQualType));
memcpy(&dest, static_cast<void *>(&src), sizeof(ZigClangQualType));
return dest;
}