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Fix false EOFNEWLINE warning when DOS carriage returns present (#3171).

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This commit is contained in:
Wilson Snyder
2021-10-13 21:21:51 -04:00
parent b64e89f7ed
commit b8f6b262e4
4 changed files with 6 additions and 5 deletions
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src/V3PreProc.cpp
+2 -4
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@@ -824,9 +824,7 @@ void V3PreProcImp::openFile(FileLine*, VInFilter* filterp, const string& filenam
for (const char* cp = sp; cp < ep; cp++) {
if (VL_UNLIKELY(*cp == '\r' || *cp == '\0')) {
strip = true;
break;
}
if (VL_UNLIKELY(*cp == '\n')) {
} else if (VL_UNLIKELY(*cp == '\n')) {
eof_newline = 0;
++eof_lineno;
} else {
@@ -853,7 +851,7 @@ void V3PreProcImp::openFile(FileLine*, VInFilter* filterp, const string& filenam
FileLine* fl = new FileLine{flsp};
fl->contentLineno(eof_lineno);
fl->column(eof_newline + 1, eof_newline + 1);
fl->v3warn(EOFNEWLINE, "Missing newline at end of file (POSIX 3.206)."
fl->v3warn(EOFNEWLINE, "Missing newline at end of file (POSIX 3.206).\n"
<< fl->warnMore() << "... Suggest add newline.");
}
}