Fix case conventions

src/cyclomatic_complexity.rs

@@ -62,8 +62,8 @@ impl CyclomaticComplexity {
                 span_help_and_lint(cx,
                                    CYCLOMATIC_COMPLEXITY,
                                    span,
-                                   &format!("The function has a cyclomatic complexity of {}", rust_cc),
+                                   &format!("the function has a cyclomatic complexity of {}", rust_cc),
-                                   "You could split it up into multiple smaller functions");
+                                   "you could split it up into multiple smaller functions");
             }
         }
     }

src/open_options.rs

@@ -120,7 +120,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
                     span_lint(cx,
                               NONSENSICAL_OPEN_OPTIONS,
                               span,
-                              "The method \"create\" is called more than once");
+                              "the method \"create\" is called more than once");
                 } else {
                     create = true
                 }
@@ -131,7 +131,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
                     span_lint(cx,
                               NONSENSICAL_OPEN_OPTIONS,
                               span,
-                              "The method \"append\" is called more than once");
+                              "the method \"append\" is called more than once");
                 } else {
                     append = true
                 }
@@ -142,7 +142,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
                     span_lint(cx,
                               NONSENSICAL_OPEN_OPTIONS,
                               span,
-                              "The method \"truncate\" is called more than once");
+                              "the method \"truncate\" is called more than once");
                 } else {
                     truncate = true
                 }
@@ -153,7 +153,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
                     span_lint(cx,
                               NONSENSICAL_OPEN_OPTIONS,
                               span,
-                              "The method \"read\" is called more than once");
+                              "the method \"read\" is called more than once");
                 } else {
                     read = true
                 }
@@ -164,7 +164,7 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
                     span_lint(cx,
                               NONSENSICAL_OPEN_OPTIONS,
                               span,
-                              "The method \"write\" is called more than once");
+                              "the method \"write\" is called more than once");
                 } else {
                     write = true
                 }
@@ -174,12 +174,12 @@ fn check_open_options(cx: &LateContext, options: &[(OpenOption, Argument)], span
     }
 
     if read && truncate && read_arg && truncate_arg {
-        span_lint(cx, NONSENSICAL_OPEN_OPTIONS, span, "File opened with \"truncate\" and \"read\"");
+        span_lint(cx, NONSENSICAL_OPEN_OPTIONS, span, "file opened with \"truncate\" and \"read\"");
     }
     if append && truncate && append_arg && truncate_arg {
         span_lint(cx,
                   NONSENSICAL_OPEN_OPTIONS,
                   span,
-                  "File opened with \"append\" and \"truncate\"");
+                  "file opened with \"append\" and \"truncate\"");
     }
 }

src/regex.rs

@@ -45,7 +45,7 @@ impl LateLintPass for RegexPass {
                         span_lint(cx,
                                   INVALID_REGEX,
                                   str_span(args[0].span, &r, e.position()),
-                                  &format!("Regex syntax error: {}",
+                                  &format!("regex syntax error: {}",
                                            e.description()));
                     }
                 }
@@ -57,7 +57,7 @@ impl LateLintPass for RegexPass {
                     span_lint(cx,
                               INVALID_REGEX,
                               args[0].span,
-                              &format!("Regex syntax error on position {}: {}",
+                              &format!("regex syntax error on position {}: {}",
                                        e.position(),
                                        e.description()));
                 }}

tests/compile-fail/cyclomatic_complexity.rs

@@ -5,7 +5,7 @@
 #![allow(unused)]
 
 
-fn main() { //~ERROR The function has a cyclomatic complexity of 28
+fn main() { //~ERROR the function has a cyclomatic complexity of 28
     if true {
         println!("a");
     }
@@ -90,7 +90,7 @@ fn main() { //~ERROR The function has a cyclomatic complexity of 28
 }
 
 #[cyclomatic_complexity = "0"]
-fn kaboom() {  //~ ERROR: The function has a cyclomatic complexity of 8
+fn kaboom() {  //~ ERROR: the function has a cyclomatic complexity of 8
     let n = 0;
     'a: for i in 0..20 {
         'b: for j in i..20 {
@@ -136,7 +136,7 @@ fn bloo() {
 }
 
 #[cyclomatic_complexity = "0"]
-fn baa() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn baa() { //~ ERROR: the function has a cyclomatic complexity of 2
     let x = || match 99 {
         0 => true,
         1 => false,
@@ -154,7 +154,7 @@ fn baa() { //~ ERROR: The function has a cyclomatic complexity of 2
 }
 
 #[cyclomatic_complexity = "0"]
-fn bar() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn bar() { //~ ERROR: the function has a cyclomatic complexity of 2
     match 99 {
         0 => println!("hi"),
         _ => println!("bye"),
@@ -162,7 +162,7 @@ fn bar() { //~ ERROR: The function has a cyclomatic complexity of 2
 }
 
 #[cyclomatic_complexity = "0"]
-fn barr() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn barr() { //~ ERROR: the function has a cyclomatic complexity of 2
     match 99 {
         0 => println!("hi"),
         1 => println!("bla"),
@@ -172,7 +172,7 @@ fn barr() { //~ ERROR: The function has a cyclomatic complexity of 2
 }
 
 #[cyclomatic_complexity = "0"]
-fn barr2() { //~ ERROR: The function has a cyclomatic complexity of 3
+fn barr2() { //~ ERROR: the function has a cyclomatic complexity of 3
     match 99 {
         0 => println!("hi"),
         1 => println!("bla"),
@@ -188,7 +188,7 @@ fn barr2() { //~ ERROR: The function has a cyclomatic complexity of 3
 }
 
 #[cyclomatic_complexity = "0"]
-fn barrr() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn barrr() { //~ ERROR: the function has a cyclomatic complexity of 2
     match 99 {
         0 => println!("hi"),
         1 => panic!("bla"),
@@ -198,7 +198,7 @@ fn barrr() { //~ ERROR: The function has a cyclomatic complexity of 2
 }
 
 #[cyclomatic_complexity = "0"]
-fn barrr2() { //~ ERROR: The function has a cyclomatic complexity of 3
+fn barrr2() { //~ ERROR: the function has a cyclomatic complexity of 3
     match 99 {
         0 => println!("hi"),
         1 => panic!("bla"),
@@ -214,7 +214,7 @@ fn barrr2() { //~ ERROR: The function has a cyclomatic complexity of 3
 }
 
 #[cyclomatic_complexity = "0"]
-fn barrrr() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn barrrr() { //~ ERROR: the function has a cyclomatic complexity of 2
     match 99 {
         0 => println!("hi"),
         1 => println!("bla"),
@@ -224,7 +224,7 @@ fn barrrr() { //~ ERROR: The function has a cyclomatic complexity of 2
 }
 
 #[cyclomatic_complexity = "0"]
-fn barrrr2() { //~ ERROR: The function has a cyclomatic complexity of 3
+fn barrrr2() { //~ ERROR: the function has a cyclomatic complexity of 3
     match 99 {
         0 => println!("hi"),
         1 => println!("bla"),
@@ -240,7 +240,7 @@ fn barrrr2() { //~ ERROR: The function has a cyclomatic complexity of 3
 }
 
 #[cyclomatic_complexity = "0"]
-fn cake() { //~ ERROR: The function has a cyclomatic complexity of 2
+fn cake() { //~ ERROR: the function has a cyclomatic complexity of 2
     if 4 == 5 {
         println!("yea");
     } else {
@@ -251,7 +251,7 @@ fn cake() { //~ ERROR: The function has a cyclomatic complexity of 2
 
 
 #[cyclomatic_complexity = "0"]
-pub fn read_file(input_path: &str) -> String { //~ ERROR: The function has a cyclomatic complexity of 4
+pub fn read_file(input_path: &str) -> String { //~ ERROR: the function has a cyclomatic complexity of 4
     use std::fs::File;
     use std::io::{Read, Write};
     use std::path::Path;
@@ -282,7 +282,7 @@ pub fn read_file(input_path: &str) -> String { //~ ERROR: The function has a cyc
 enum Void {}
 
 #[cyclomatic_complexity = "0"]
-fn void(void: Void) { //~ ERROR: The function has a cyclomatic complexity of 1
+fn void(void: Void) { //~ ERROR: the function has a cyclomatic complexity of 1
     if true {
         match void {
         }

tests/compile-fail/open_options.rs

@@ -5,12 +5,12 @@ use std::fs::OpenOptions;
 #[allow(unused_must_use)]
 #[deny(nonsensical_open_options)]
 fn main() {
-	OpenOptions::new().read(true).truncate(true).open("foo.txt"); //~ERROR File opened with "truncate" and "read"
+    OpenOptions::new().read(true).truncate(true).open("foo.txt"); //~ERROR file opened with "truncate" and "read"
-	OpenOptions::new().append(true).truncate(true).open("foo.txt"); //~ERROR File opened with "append" and "truncate"
+    OpenOptions::new().append(true).truncate(true).open("foo.txt"); //~ERROR file opened with "append" and "truncate"
 
-	OpenOptions::new().read(true).read(false).open("foo.txt"); //~ERROR The method "read" is called more than once
+    OpenOptions::new().read(true).read(false).open("foo.txt"); //~ERROR the method "read" is called more than once
-	OpenOptions::new().create(true).create(false).open("foo.txt"); //~ERROR The method "create" is called more than once
+    OpenOptions::new().create(true).create(false).open("foo.txt"); //~ERROR the method "create" is called more than once
-	OpenOptions::new().write(true).write(false).open("foo.txt"); //~ERROR The method "write" is called more than once
+    OpenOptions::new().write(true).write(false).open("foo.txt"); //~ERROR the method "write" is called more than once
-	OpenOptions::new().append(true).append(false).open("foo.txt"); //~ERROR The method "append" is called more than once
+    OpenOptions::new().append(true).append(false).open("foo.txt"); //~ERROR the method "append" is called more than once
-	OpenOptions::new().truncate(true).truncate(false).open("foo.txt"); //~ERROR The method "truncate" is called more than once
+    OpenOptions::new().truncate(true).truncate(false).open("foo.txt"); //~ERROR the method "truncate" is called more than once
 }

tests/compile-fail/regex.rs

@@ -12,12 +12,12 @@ const OPENING_PAREN : &'static str = "(";
 
 fn main() {
     let pipe_in_wrong_position = Regex::new("|");
-    //~^ERROR: Regex syntax error: empty alternate
+    //~^ERROR: regex syntax error: empty alternate
     let wrong_char_ranice = Regex::new("[z-a]");
-    //~^ERROR: Regex syntax error: invalid character class range
+    //~^ERROR: regex syntax error: invalid character class range
 
     let some_regex = Regex::new(OPENING_PAREN);
-    //~^ERROR: Regex syntax error on position 0: unclosed
+    //~^ERROR: regex syntax error on position 0: unclosed
 
     let closing_paren = ")";
     let not_linted = Regex::new(closing_paren);