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Micro-optimization: Don't use ostringstream when using a C-string literal 

will work just fine.

llvm-svn: 49427
This commit is contained in:
Ted Kremenek 2008-04-09 15:40:40 +00:00
parent ef9a6fd5c2
commit f17d5758fc
1 changed files with 28 additions and 40 deletions
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68
clang/lib/Rewrite/HTMLRewrite.cpp
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@ -188,46 +188,34 @@ void html::AddHeaderFooterInternalBuiltinCSS(Rewriter& R, unsigned FileID) {
// Generate header
{
std::ostringstream os;
os << "<html>\n<head>\n"
<< "<style type=\"text/css\">\n"
<< " body { color:#000000; background-color:#ffffff }\n"
<< " body { font-family:Helvetica, sans-serif; font-size:10pt }\n"
<< " h1 { font-size:12pt }\n"
<< " .code { border-spacing:0px; width:100%; }\n"
<< " .code { font-family: \"Andale Mono\", monospace; font-size:10pt }\n"
<< " .code { line-height: 1.2em }\n"
<< " .num { width:2.5em; padding-right:2ex; background-color:#eeeeee }\n"
<< " .num { text-align:right; font-size: smaller }\n"
<< " .num { color:#444444 }\n"
<< " .line { padding-left: 1ex; border-left: 3px solid #ccc }\n"
<< " .line { white-space: pre }\n"
<< " .msg { background-color:#fff8b4; color:#000000 }\n"
<< " .msg { -webkit-box-shadow:1px 1px 7px #000 }\n"
<< " .msg { -webkit-border-radius:5px }\n"
<< " .msg { font-family:Helvetica, sans-serif; font-size: smaller }\n"
<< " .msg { font-weight: bold }\n"
<< " .msg { float:left }\n"
<< " .msg { padding:0.5em 1ex 0.5em 1ex }\n"
<< " .msg { margin-top:10px; margin-bottom:10px }\n"
<< " .mrange { background-color:#dfddf3 }\n"
<< " .mrange { border-bottom:1px solid #6F9DBE }\n"
<< " .PathIndex { font-weight: bold }\n"
<< "</style>\n</head>\n<body>";
R.InsertStrBefore(StartLoc, os.str());
}
R.InsertCStrBefore(StartLoc,
"<html>\n<head>\n"
"<style type=\"text/css\">\n"
" body { color:#000000; background-color:#ffffff }\n"
" body { font-family:Helvetica, sans-serif; font-size:10pt }\n"
" h1 { font-size:12pt }\n"
" .code { border-spacing:0px; width:100%; }\n"
" .code { font-family: \"Andale Mono\", monospace; font-size:10pt }\n"
" .code { line-height: 1.2em }\n"
" .num { width:2.5em; padding-right:2ex; background-color:#eeeeee }\n"
" .num { text-align:right; font-size: smaller }\n"
" .num { color:#444444 }\n"
" .line { padding-left: 1ex; border-left: 3px solid #ccc }\n"
" .line { white-space: pre }\n"
" .msg { background-color:#fff8b4; color:#000000 }\n"
" .msg { -webkit-box-shadow:1px 1px 7px #000 }\n"
" .msg { -webkit-border-radius:5px }\n"
" .msg { font-family:Helvetica, sans-serif; font-size: smaller }\n"
" .msg { font-weight: bold }\n"
" .msg { float:left }\n"
" .msg { padding:0.5em 1ex 0.5em 1ex }\n"
" .msg { margin-top:10px; margin-bottom:10px }\n"
" .mrange { background-color:#dfddf3 }\n"
" .mrange { border-bottom:1px solid #6F9DBE }\n"
" .PathIndex { font-weight: bold }\n"
"</style>\n</head>\n<body>");
// Generate footer
{
std::ostringstream os;
os << "</body></html>\n";
R.InsertStrAfter(EndLoc, os.str());
}
R.InsertCStrAfter(EndLoc, "</body></html>\n");
}