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Fix $fwrite of null (#4862).

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This commit is contained in:
Wilson Snyder
2024-01-28 09:05:50 -05:00
parent 3bf896f7db
commit 9ccef4180f
7 changed files with 123 additions and 72 deletions
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src/V3File.cpp
+2 -1
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@@ -829,10 +829,11 @@ void V3OutFormatter::putBreak() {
void V3OutFormatter::putsQuoted(const string& strg) {
// Quote \ and " for use inside C programs
// Don't use to quote a filename for #include - #include doesn't \ escape.
putcNoTracking('"');
const string quoted = quoteNameControls(strg);
putcNoTracking('"');
for (const char c : quoted) putcNoTracking(c);
putcNoTracking('"');
if (strg.find('\0') != std::string::npos) putcNoTracking('s'); // C++14 std::string
}
void V3OutFormatter::putsNoTracking(const string& strg) {
if (!v3Global.opt.decoration()) {