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Rangify for loops, NFC.

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llvm-svn: 287138
This commit is contained in:
Yaron Keren 2016-11-16 19:24:10 +00:00
parent 28212d71f6
commit 3998a09daf
1 changed files with 8 additions and 11 deletions
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19
clang/lib/Frontend/DependencyFile.cpp
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@ -409,9 +409,8 @@ void DFGImpl::OutputDependencyFile() {
const unsigned MaxColumns = 75;
unsigned Columns = 0;
for (std::vector<std::string>::iterator
I = Targets.begin(), E = Targets.end(); I != E; ++I) {
unsigned N = I->length();
for (StringRef Target : Targets) {
unsigned N = Target.size();
if (Columns == 0) {
Columns += N;
} else if (Columns + N + 2 > MaxColumns) {
@ -422,7 +421,7 @@ void DFGImpl::OutputDependencyFile() {
OS << ' ';
}
// Targets already quoted as needed.
OS << *I;
OS << Target;
}
OS << ':';
@ -430,18 +429,17 @@ void DFGImpl::OutputDependencyFile() {
// Now add each dependency in the order it was seen, but avoiding
// duplicates.
for (std::vector<std::string>::iterator I = Files.begin(),
E = Files.end(); I != E; ++I) {
for (StringRef File : Files) {
// Start a new line if this would exceed the column limit. Make
// sure to leave space for a trailing " \" in case we need to
// break the line on the next iteration.
unsigned N = I->length();
unsigned N = File.size();
if (Columns + (N + 1) + 2 > MaxColumns) {
OS << " \\\n ";
Columns = 2;
}
OS << ' ';
PrintFilename(OS, *I, OutputFormat);
PrintFilename(OS, File, OutputFormat);
Columns += N + 1;
}
OS << '\n';
@ -449,10 +447,9 @@ void DFGImpl::OutputDependencyFile() {
// Create phony targets if requested.
if (PhonyTarget && !Files.empty()) {
// Skip the first entry, this is always the input file itself.
for (std::vector<std::string>::iterator I = Files.begin() + 1,
E = Files.end(); I != E; ++I) {
for (StringRef File : Files) {
OS << '\n';
PrintFilename(OS, *I, OutputFormat);
PrintFilename(OS, File, OutputFormat);
OS << ":\n";
}
}