Remove unnecessary allocations flagged by lint from fuzzer

1 files changed, 23 insertions, 23 deletions

diff --git a/src/libfuzzer/fuzzer.rc b/src/libfuzzer/fuzzer.rc
index 6662af3b596..468f50a0cc1 100644
--- a/src/libfuzzer/fuzzer.rc
+++ b/src/libfuzzer/fuzzer.rc
@@ -38,7 +38,7 @@ pub enum test_mode { tm_converge, tm_run, }
 pub struct Context { mode: test_mode } // + rng
 
 pub fn write_file(filename: &Path, content: &str) {
-    result::get(&io::file_writer(filename, ~[io::Create, io::Truncate]))
+    result::get(&io::file_writer(filename, [io::Create, io::Truncate]))
                     .write_str(content);
 }
 
@@ -47,12 +47,12 @@ pub fn contains(haystack: &str, needle: &str) -> bool {
 }
 
 pub fn find_rust_files(files: &mut ~[Path], path: &Path) {
-    if path.filetype() == Some(~".rs") && !contains(path.to_str(), ~"utf8") {
+    if path.filetype() == Some(~".rs") && !contains(path.to_str(), "utf8") {
         // ignoring "utf8" tests because something is broken
         files.push(path.clone());
     } else if os::path_is_dir(path)
-        && !contains(path.to_str(), ~"compile-fail")
-        && !contains(path.to_str(), ~"build") {
+        && !contains(path.to_str(), "compile-fail")
+        && !contains(path.to_str(), "build") {
         for os::list_dir_path(path).each |p| {
             find_rust_files(&mut *files, *p);
         }
@@ -406,34 +406,34 @@ pub fn check_whole_compiler(code: &str,
 
 pub fn removeIfExists(filename: &Path) {
     // So sketchy!
-    assert!(!contains(filename.to_str(), ~" "));
-    run::program_output(~"bash", ~[~"-c", ~"rm " + filename.to_str()]);
+    assert!(!contains(filename.to_str(), " "));
+    run::program_output("bash", [~"-c", ~"rm " + filename.to_str()]);
 }
 
 pub fn removeDirIfExists(filename: &Path) {
     // So sketchy!
-    assert!(!contains(filename.to_str(), ~" "));
-    run::program_output(~"bash", ~[~"-c", ~"rm -r " + filename.to_str()]);
+    assert!(!contains(filename.to_str(), " "));
+    run::program_output("bash", [~"-c", ~"rm -r " + filename.to_str()]);
 }
 
 pub fn check_running(exe_filename: &Path) -> happiness {
     let p = run::program_output(
-        ~"/Users/jruderman/scripts/timed_run_rust_program.py",
-        ~[exe_filename.to_str()]);
+        "/Users/jruderman/scripts/timed_run_rust_program.py",
+        [exe_filename.to_str()]);
     let comb = p.out + ~"\n" + p.err;
     if str::len(comb) > 1u {
         error!("comb comb comb: %?", comb);
     }
 
-    if contains(comb, ~"Assertion failed:") {
+    if contains(comb, "Assertion failed:") {
         failed(~"C++ assertion failure")
-    } else if contains(comb, ~"leaked memory in rust main loop") {
+    } else if contains(comb, "leaked memory in rust main loop") {
         // might also use exit code 134
         //failed("Leaked")
         known_bug(~"https://github.com/mozilla/rust/issues/910")
-    } else if contains(comb, ~"src/rt/") {
+    } else if contains(comb, "src/rt/") {
         failed(~"Mentioned src/rt/")
-    } else if contains(comb, ~"malloc") {
+    } else if contains(comb, "malloc") {
         failed(~"Mentioned malloc")
     } else {
         match p.status {
@@ -457,26 +457,26 @@ pub fn check_running(exe_filename: &Path) -> happiness {
 
 pub fn check_compiling(filename: &Path) -> happiness {
     let p = run::program_output(
-        ~"/Users/jruderman/code/rust/build/x86_64-apple-darwin/\
+        "/Users/jruderman/code/rust/build/x86_64-apple-darwin/\
          stage1/bin/rustc",
-        ~[filename.to_str()]);
+        [filename.to_str()]);
 
     //error!("Status: %d", p.status);
     if p.status == 0 {
         passed
     } else if p.err != ~"" {
-        if contains(p.err, ~"error:") {
+        if contains(p.err, "error:") {
             cleanly_rejected(~"rejected with span_error")
         } else {
             error!("Stderr: %?", p.err);
             failed(~"Unfamiliar error message")
         }
-    } else if contains(p.out, ~"Assertion") && contains(p.out, ~"failed") {
+    } else if contains(p.out, "Assertion") && contains(p.out, "failed") {
         error!("Stdout: %?", p.out);
         failed(~"Looks like an llvm assertion failure")
-    } else if contains(p.out, ~"internal compiler error unimplemented") {
+    } else if contains(p.out, "internal compiler error unimplemented") {
         known_bug(~"Something unimplemented")
-    } else if contains(p.out, ~"internal compiler error") {
+    } else if contains(p.out, "internal compiler error") {
         error!("Stdout: %?", p.out);
         failed(~"internal compiler error")
 
@@ -603,8 +603,8 @@ pub fn check_roundtrip_convergence(code: @~str, maxIters: uint) {
         error!("Did not converge after %u iterations!", i);
         write_file(&Path("round-trip-a.rs"), *oldv);
         write_file(&Path("round-trip-b.rs"), *newv);
-        run::run_program(~"diff",
-                         ~[~"-w", ~"-u", ~"round-trip-a.rs",
+        run::run_program("diff",
+                         [~"-w", ~"-u", ~"round-trip-a.rs",
                           ~"round-trip-b.rs"]);
         fail!("Mismatch");
     }
@@ -635,7 +635,7 @@ pub fn check_variants(files: &[Path], cx: Context) {
         }
 
         let s = @result::get(&io::read_whole_file_str(file));
-        if contains(*s, ~"#") {
+        if contains(*s, "#") {
             loop; // Macros are confusing
         }
         if cx.mode == tm_converge && content_might_not_converge(*s) {