kadircet added inline comments.
================
Comment at: clang-tools-extra/clangd/CompileCommands.cpp:470
const char *const *Prefixes[DriverID::LastOption] = {nullptr};
-#define PREFIX(NAME, VALUE) static const char *const NAME[] = VALUE;
+#define PREFIX(NAME, VALUE) static constexpr llvm::StringLiteral NAME[] =
VALUE;
#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, PARAM,
\
----------------
this is actually an incorrect change (even builds shouldn't be succeeding). as
the values here can also be `nullptr` (which cannot be stored in a
StringLiteral) but moreover we later on assign these to `Prefixes` array, which
is of type `char*`, hence the conversion should also be failing.
but in general i'd actually expect people to be assigning "nullptr"s to these
`char*`s, hence if this was a purely mechanical migration without some extra
constraints, it might still blow up at runtime even if it succeeds compiles.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D139881/new/
https://reviews.llvm.org/D139881
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