Recommit [ELF] - Versionscript: do not treat non-wildcarded names as wildcards.
Fixed code that was not checked before on windows for me, because of testcases that are
disabled on that platform atm.
Inital commit message:
"[ELF] - Versionscript: do not treat non-wildcarded names as wildcards."
Previously we incorrectly handled cases when symbol name in extern c++ tag
was enclosed in quotes. Next case was treated as wildcard:
GLIBCXX_3.4 {
extern "C++" {
"aaa*"
}
But it should have not. Quotes around aaa here means that we should have do exact
name matching.
That is PR30268 which has name with pointer is interpreted as wildcard by lld:
extern "C++" {
"operator delete[](void*)";
Patch fixes the issue.
Differential revision: https://reviews.llvm.org/D24229
llvm-svn: 281049
diff --git a/lld/ELF/Strings.h b/lld/ELF/Strings.h
index ad99eb9..e08423a 100644
--- a/lld/ELF/Strings.h
+++ b/lld/ELF/Strings.h
@@ -20,6 +20,7 @@
bool hasWildcard(StringRef S);
std::vector<uint8_t> parseHex(StringRef S);
bool isValidCIdentifier(StringRef S);
+StringRef unquote(StringRef S);
// Returns a demangled C++ symbol name. If Name is not a mangled
// name or the system does not provide __cxa_demangle function,