[llvm-commits] [llvm] r82346 - /llvm/trunk/lib/Support/CommandLine.cpp
Chris Lattner
sabre at nondot.org
Sat Sep 19 18:11:23 PDT 2009
Author: lattner
Date: Sat Sep 19 20:11:23 2009
New Revision: 82346
URL: http://llvm.org/viewvc/llvm-project?rev=82346&view=rev
Log:
coding style cleanup
Modified:
llvm/trunk/lib/Support/CommandLine.cpp
Modified: llvm/trunk/lib/Support/CommandLine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CommandLine.cpp?rev=82346&r1=82345&r2=82346&view=diff
==============================================================================
--- llvm/trunk/lib/Support/CommandLine.cpp (original)
+++ llvm/trunk/lib/Support/CommandLine.cpp Sat Sep 19 20:11:23 2009
@@ -293,7 +293,7 @@
/// ParseCStringVector - Break INPUT up wherever one or more
/// whitespace characters are found, and store the resulting tokens in
/// OUTPUT. The tokens stored in OUTPUT are dynamically allocated
-/// using strdup (), so it is the caller's responsibility to free ()
+/// using strdup(), so it is the caller's responsibility to free()
/// them later.
///
static void ParseCStringVector(std::vector<char *> &output,
@@ -301,26 +301,26 @@
// Characters which will be treated as token separators:
static const char *const delims = " \v\f\t\r\n";
- std::string work (input);
+ std::string work(input);
// Skip past any delims at head of input string.
- size_t pos = work.find_first_not_of (delims);
+ size_t pos = work.find_first_not_of(delims);
// If the string consists entirely of delims, then exit early.
if (pos == std::string::npos) return;
// Otherwise, jump forward to beginning of first word.
- work = work.substr (pos);
+ work = work.substr(pos);
// Find position of first delimiter.
- pos = work.find_first_of (delims);
+ pos = work.find_first_of(delims);
while (!work.empty() && pos != std::string::npos) {
// Everything from 0 to POS is the next word to copy.
- output.push_back (strdup (work.substr (0,pos).c_str ()));
+ output.push_back(strdup(work.substr(0,pos).c_str()));
// Is there another word in the string?
- size_t nextpos = work.find_first_not_of (delims, pos + 1);
+ size_t nextpos = work.find_first_not_of(delims, pos + 1);
if (nextpos != std::string::npos) {
// Yes? Then remove delims from beginning ...
- work = work.substr (work.find_first_not_of (delims, pos + 1));
+ work = work.substr(work.find_first_not_of(delims, pos + 1));
// and find the end of the word.
- pos = work.find_first_of (delims);
+ pos = work.find_first_of(delims);
} else {
// No? (Remainder of string is delims.) End the loop.
work = "";
@@ -330,9 +330,8 @@
// If `input' ended with non-delim char, then we'll get here with
// the last word of `input' in `work'; copy it now.
- if (!work.empty ()) {
- output.push_back (strdup (work.c_str ()));
- }
+ if (!work.empty())
+ output.push_back(strdup(work.c_str()));
}
/// ParseEnvironmentOptions - An alternative entry point to the
@@ -365,7 +364,7 @@
// Free all the strdup()ed strings.
for (std::vector<char*>::iterator i = newArgv.begin(), e = newArgv.end();
i != e; ++i)
- free (*i);
+ free(*i);
}
More information about the llvm-commits
mailing list