Diff of own seperate fail!(fmt!(...)) -> fail!(...) and fail!(~"...") -> fail!("...") cleanup

src/libcore/num/strconv.rs

@@ -175,11 +175,9 @@ pub fn to_str_bytes_common<T:NumCast+Zero+One+Eq+Ord+NumStrConv+Copy+
         num: &T, radix: uint, negative_zero: bool,
         sign: SignFormat, digits: SignificantDigits) -> (~[u8], bool) {
     if (radix as int) < 2 {
-        fail!("to_str_bytes_common: radix %? to low, \
-                   must lie in the range [2, 36]", radix);
+        fail!("to_str_bytes_common: radix %? to low, must lie in the range [2, 36]", radix);
     } else if radix as int > 36 {
-        fail!("to_str_bytes_common: radix %? to high, \
-                   must lie in the range [2, 36]", radix);
+        fail!("to_str_bytes_common: radix %? to high, must lie in the range [2, 36]", radix);
     }
 
     let _0: T = Zero::zero();
@@ -442,19 +440,19 @@ pub fn from_str_bytes_common<T:NumCast+Zero+One+Eq+Ord+Copy+Div<T,T>+
     match exponent {
         ExpDec if radix >= DIGIT_E_RADIX       // decimal exponent 'e'
           => fail!("from_str_bytes_common: radix %? incompatible with \
-                        use of 'e' as decimal exponent", radix),
+                    use of 'e' as decimal exponent", radix),
         ExpBin if radix >= DIGIT_P_RADIX       // binary exponent 'p'
           => fail!("from_str_bytes_common: radix %? incompatible with \
-                        use of 'p' as binary exponent", radix),
+                    use of 'p' as binary exponent", radix),
         _ if special && radix >= DIGIT_I_RADIX // first digit of 'inf'
           => fail!("from_str_bytes_common: radix %? incompatible with \
-                        special values 'inf' and 'NaN'", radix),
+                    special values 'inf' and 'NaN'", radix),
         _ if (radix as int) < 2
           => fail!("from_str_bytes_common: radix %? to low, \
-                        must lie in the range [2, 36]", radix),
+                    must lie in the range [2, 36]", radix),
         _ if (radix as int) > 36
           => fail!("from_str_bytes_common: radix %? to high, \
-                        must lie in the range [2, 36]", radix),
+                    must lie in the range [2, 36]", radix),
         _ => ()
     }
 

src/libcore/os.rs

@@ -179,8 +179,7 @@ pub fn env() -> ~[(~str,~str)] {
             };
             let ch = GetEnvironmentStringsA();
             if (ch as uint == 0) {
-                fail!("os::env() failure getting env string from OS: %s",
-                           os::last_os_error());
+                fail!("os::env() failure getting env string from OS: %s", os::last_os_error());
             }
             let mut curr_ptr: uint = ch as uint;
             let mut result = ~[];
@@ -202,8 +201,7 @@ pub fn env() -> ~[(~str,~str)] {
             }
             let environ = rustrt::rust_env_pairs();
             if (environ as uint == 0) {
-                fail!("os::env() failure getting env string from OS: %s",
-                           os::last_os_error());
+                fail!("os::env() failure getting env string from OS: %s", os::last_os_error());
             }
             let mut result = ~[];
             ptr::array_each(environ, |e| {

src/libcore/run.rs

@@ -646,8 +646,7 @@ pub fn program_output(prog: &str, args: &[~str]) -> ProgramOutput {
                 errs = s;
             }
             (n, _) => {
-                fail!("program_output received an unexpected file \
-                           number: %u", n);
+                fail!("program_output received an unexpected file number: %u", n);
             }
         };
         count -= 1;

src/libcore/str.rs

@@ -858,7 +858,7 @@ pub fn each_split_within<'a>(ss: &'a str,
             (B, Cr, UnderLim) => { B }
             (B, Cr, OverLim)  if (i - last_start + 1) > lim
                               => fail!("word starting with %? longer than limit!",
-                                            self::slice(ss, last_start, i + 1)),
+                                       self::slice(ss, last_start, i + 1)),
             (B, Cr, OverLim)  => { slice(); slice_start = last_start; B }
             (B, Ws, UnderLim) => { last_end = i; C }
             (B, Ws, OverLim)  => { last_end = i; slice(); A }

src/libcore/task/local_data.rs

@@ -133,13 +133,13 @@ fn test_tls_modify() {
         local_data_modify(my_key, |data| {
             match data {
                 Some(@ref val) => fail!("unwelcome value: %s", *val),
-                None       => Some(@~"first data")
+                None           => Some(@~"first data")
             }
         });
         local_data_modify(my_key, |data| {
             match data {
                 Some(@~"first data") => Some(@~"next data"),
-                Some(@ref val)           => fail!("wrong value: %s", *val),
+                Some(@ref val)       => fail!("wrong value: %s", *val),
                 None                 => fail!("missing value")
             }
         });

src/librustc/driver/driver.rs

@@ -917,8 +917,7 @@ mod test {
         let matches =
             &match getopts(~[~"--test"], optgroups()) {
               Ok(copy m) => m,
-              Err(copy f) => fail!("test_switch_implies_cfg_test: %s",
-                             getopts::fail_str(f))
+              Err(copy f) => fail!("test_switch_implies_cfg_test: %s", getopts::fail_str(f))
             };
         let sessopts = build_session_options(
             @~"rustc", matches, diagnostic::emit);
@@ -935,8 +934,7 @@ mod test {
             &match getopts(~[~"--test", ~"--cfg=test"], optgroups()) {
               Ok(copy m) => m,
               Err(copy f) => {
-                fail!("test_switch_implies_cfg_test_unless_cfg_test: %s",
-                    getopts::fail_str(f));
+                fail!("test_switch_implies_cfg_test_unless_cfg_test: %s", getopts::fail_str(f));
               }
             };
         let sessopts = build_session_options(

src/librustc/metadata/tydecode.rs

@@ -531,13 +531,13 @@ pub fn parse_def_id(buf: &[u8]) -> ast::def_id {
 
     let crate_num = match uint::parse_bytes(crate_part, 10u) {
        Some(cn) => cn as int,
-       None => fail!("internal error: parse_def_id: crate number \
-                               expected, but found %?", crate_part)
+       None => fail!("internal error: parse_def_id: crate number expected, but found %?",
+                     crate_part)
     };
     let def_num = match uint::parse_bytes(def_part, 10u) {
        Some(dn) => dn as int,
-       None => fail!("internal error: parse_def_id: id expected, but \
-                               found %?", def_part)
+       None => fail!("internal error: parse_def_id: id expected, but found %?",
+                     def_part)
     };
     ast::def_id { crate: crate_num, node: def_num }
 }

src/librustc/middle/kind.rs

@@ -275,10 +275,10 @@ pub fn check_expr(e: @expr, cx: Context, v: visit::vt<Context>) {
         if ts.len() != type_param_defs.len() {
             // Fail earlier to make debugging easier
             fail!("internal error: in kind::check_expr, length \
-                       mismatch between actual and declared bounds: actual = \
-                        %s, declared = %s",
-                       ts.repr(cx.tcx),
-                       type_param_defs.repr(cx.tcx));
+                  mismatch between actual and declared bounds: actual = \
+                  %s, declared = %s",
+                  ts.repr(cx.tcx),
+                  type_param_defs.repr(cx.tcx));
         }
         for vec::each2(**ts, *type_param_defs) |&ty, type_param_def| {
             check_bounds(cx, type_parameter_id, e.span, ty, type_param_def)

src/librustc/middle/typeck/infer/test.rs

@@ -154,16 +154,16 @@ pub impl Env {
     fn assert_subtype(&self, a: ty::t, b: ty::t) {
         if !self.is_subtype(a, b) {
             fail!("%s is not a subtype of %s, but it should be",
-                      self.ty_to_str(a),
-                      self.ty_to_str(b));
+                  self.ty_to_str(a),
+                  self.ty_to_str(b));
         }
     }
 
     fn assert_not_subtype(&self, a: ty::t, b: ty::t) {
         if self.is_subtype(a, b) {
             fail!("%s is a subtype of %s, but it shouldn't be",
-                      self.ty_to_str(a),
-                      self.ty_to_str(b));
+                  self.ty_to_str(a),
+                  self.ty_to_str(b));
         }
     }
 

src/librustdoc/attr_pass.rs

@@ -140,9 +140,8 @@ fn fold_enum(
                                 copy ast_variant.node.attrs)
                         }
                         _ => {
-                            fail!("Enum variant %s has id that's \
-                                        not bound to an enum item",
-                                       variant.name)
+                            fail!("Enum variant %s has id that's not bound to an enum item",
+                                  variant.name)
                         }
                     }
                 }

src/librustpkg/rustpkg.rc

@@ -145,8 +145,7 @@ impl PkgScript {
                 }
             }
             Err(e) => {
-                fail!("Running package script, couldn't find rustpkg sysroot (%s)",
-                           e)
+                fail!("Running package script, couldn't find rustpkg sysroot (%s)", e)
             }
         }
     }

src/librustpkg/workspace.rs

@@ -21,10 +21,9 @@ pub fn pkg_parent_workspaces(pkgid: PkgId, action: &fn(&Path) -> bool) {
         workspace_contains_package_id(pkgid, ws));
     if workspaces.is_empty() {
         // tjc: make this a condition
-        fail!("Package %s not found in any of \
-                    the following workspaces: %s",
-                   pkgid.path.to_str(),
-                   rust_path().to_str());
+        fail!("Package %s not found in any of the following workspaces: %s",
+              pkgid.path.to_str(),
+              rust_path().to_str());
     }
     for workspaces.each |ws| {
         if action(ws) {

src/libstd/ebml.rs

@@ -285,9 +285,7 @@ pub mod reader {
                     self.pos = r_doc.end;
                     let str = doc_as_str(r_doc);
                     if lbl != str {
-                        fail!("Expected label %s but found %s",
-                                   lbl,
-                                   str);
+                        fail!("Expected label %s but found %s", lbl, str);
                     }
                 }
             }
@@ -304,12 +302,11 @@ pub mod reader {
                    copy self.parent.start, copy self.parent.end,
                    copy self.pos, r_tag, r_doc.start, r_doc.end);
             if r_tag != (exp_tag as uint) {
-                fail!("expected EBML doc with tag %? but found tag %?",
-                          exp_tag, r_tag);
+                fail!("expected EBML doc with tag %? but found tag %?", exp_tag, r_tag);
             }
             if r_doc.end > self.parent.end {
-                fail!("invalid EBML, child extends to 0x%x, \
-                           parent to 0x%x", r_doc.end, self.parent.end);
+                fail!("invalid EBML, child extends to 0x%x, parent to 0x%x",
+                      r_doc.end, self.parent.end);
             }
             self.pos = r_doc.end;
             r_doc

src/libstd/net_tcp.rs

@@ -1694,7 +1694,7 @@ mod test {
             assert!(true);
           }
           _ => {
-            fail!("expected address_in_use listen error,\
+            fail!("expected address_in_use listen error, \
                    but got a different error varient. check logs.");
           }
         }
@@ -1713,7 +1713,7 @@ mod test {
             assert!(true);
           }
           _ => {
-            fail!("expected address_in_use listen error,\
+            fail!("expected address_in_use listen error, \
                    but got a different error varient. check logs.");
           }
         }

src/libstd/sync.rs

@@ -329,11 +329,9 @@ fn check_cvar_bounds<U>(out_of_bounds: Option<uint>, id: uint, act: &str,
                         blk: &fn() -> U) -> U {
     match out_of_bounds {
         Some(0) =>
-            fail!("%s with illegal ID %u - this lock has no condvars!",
-                      act, id),
+            fail!("%s with illegal ID %u - this lock has no condvars!", act, id),
         Some(length) =>
-            fail!("%s with illegal ID %u - ID must be less than %u",
-                      act, id, length),
+            fail!("%s with illegal ID %u - ID must be less than %u", act, id, length),
         None => blk()
     }
 }

src/libsyntax/codemap.rs

@@ -416,8 +416,7 @@ priv impl CodeMap {
             }
         }
         if (a >= len) {
-            fail!("position %u does not resolve to a source location",
-                      pos.to_uint())
+            fail!("position %u does not resolve to a source location", pos.to_uint())
         }
 
         return a;

src/libsyntax/ext/expand.rs

@@ -480,7 +480,7 @@ pub fn core_macros() -> ~str {
                 let expected_val = $expected;
                 // check both directions of equality....
                 if !((given_val == expected_val) && (expected_val == given_val)) {
-                    fail!(\"left: %? != right: %?\", given_val, expected_val);
+                    fail!(\"left: %? does not equal right: %?\", given_val, expected_val);
                 }
             }
         )

src/libsyntax/print/pprust.rs

@@ -2242,7 +2242,7 @@ mod test {
 
     fn string_check<T:Eq> (given : &T, expected: &T) {
         if !(given == expected) {
-            fail!("given %?, expected %?",given,expected);
+            fail!("given %?, expected %?", given, expected);
         }
     }
 

src/test/run-fail/while-fail.rs

@@ -10,5 +10,5 @@
 
 // error-pattern:giraffe
 fn main() {
-    fail!({ while true { fail!(~"giraffe")}; "clandestine" });
+    fail!({ while true { fail!("giraffe") }; "clandestine" });
 }

src/test/run-pass/nullable-pointer-iotareduction.rs

@@ -58,7 +58,7 @@ macro_rules! check_fancy {
         match t_.get_ref() {
             (23, $v) => { $chk }
             _ => fail!("Thing::<%s>(23, %s).get_ref() != (23, _)",
-                            stringify!($T), stringify!($e))
+                       stringify!($T), stringify!($e))
         }
     }}
 }