test/comments/functions.unit

40 columns                              |
>>> indented line comment (dartbug.com/16383)
main() {
  // comment
}
<<<
main() {
  // comment
}
>>> line comment on opening line
main() { // comment
}
<<<
main() {
  // comment
}
>>> indented block comment
main() {
  /* comment */
}
<<<
main() {
  /* comment */
}
>>> block comment with trailing newline
main() {/* comment */
}
<<<
main() {
  /* comment */
}
>>> block comment with leading newline
main() {
  /* comment */}
<<<
main() {
  /* comment */
}
>>> inline block comment
main() {  /* comment */  }
<<<
main() {/* comment */}
>>> multiple comments on opening line
main() { /* first */ // second
}
<<<
main() {
  /* first */ // second
}
>>> multiple inline block comments
main() {  /* 1 */   /* 2 */   /* 3 */  }
<<<
main() {/* 1 */ /* 2 */ /* 3 */}
>>> multiline trailing block comment
main() {  /* comment
*/  }
<<<
main() {
  /* comment
*/
}
>>> line comments at the start of the line in a function
main() {
//  print(1);
//  print(2);
  print(3);
}
<<<
main() {
//  print(1);
//  print(2);
  print(3);
}
>>> before "," in param list
main(a/* c */,b) {}
<<<
main(a /* c */, b) {}
>>> after "," in param list
main(a,/* c */b) {}
<<<
main(a, /* c */ b) {}
>>> before "[" in param list
main(/* c */[arg]) {}
<<<
main(/* c */ [arg]) {}
>>> after "[" in param list
main([/* c */arg]) {}
<<<
main([/* c */ arg]) {}
>>> before "]" in param list
main([arg/* c */]) {}
<<<
main([arg /* c */]) {}
>>> after "]" in param list
main([arg]/* c */) {}
<<<
main([arg] /* c */) {}
>>> before "{" in param list
main(/* c */{arg}) {}
<<<
main(/* c */ {arg}) {}
>>> after "{" in param list
main({/* c */arg}) {}
<<<
main({/* c */ arg}) {}
>>> before "}" in param list
main({arg/* c */}) {}
<<<
main({arg /* c */}) {}
>>> after "{" in param list
main({arg}/* c */) {}
<<<
main({arg} /* c */) {}
>>>
longFunction(/* a very long block comment */) {}
<<<
longFunction(
    /* a very long block comment */) {}
>>> remove blank lines before beginning of body
main() {



  // comment
}
<<<
main() {
  // comment
}
>>> remove blank lines after end of body
main() {
  // comment



}
<<<
main() {
  // comment
}
>>> comment before "]" with trailing comma
function([parameter,/* c */]) {;}
<<<
function([
  parameter,
  /* c */
]) {
  ;
}
>>> comment before ")" with trailing comma
function([parameter,]/* c */) {;}
<<<
function([
  parameter,
] /* c */) {
  ;
}
>>>
function(
    /* comment */ int a, int b, int c,
    [direction]) {
  ;
}
<<<
function(
    /* comment */ int a, int b, int c,
    [direction]) {
  ;
}
>>>
function(
    /* comment */ int a, int b, int c) {
  ;
}
<<<
function(
    /* comment */ int a, int b, int c) {
  ;
}
>>>
function(
    /* comment */ int a, int b, int c, int d) {
  ;
}
<<<
function(/* comment */ int a, int b,
    int c, int d) {
  ;
}
>>> blank line before comment at beginning of optional parameters
function([

  // comment
  a]) {;}
<<<
function(
    [
    // comment
    a]) {
  ;
}
>>> blank line before comment at beginning of named parameters
function({

  // comment
  a}) {;}
<<<
function(
    {
    // comment
    a}) {
  ;
}
>>> blank line before comment at beginning of trailing comma optional parameters
function([

  // comment
  a,]) {;}
<<<
function([
  // comment
  a,
]) {
  ;
}
>>> blank line before comment at beginning of trailing comma named parameters
function({

  // comment
  a,}) {;}
<<<
function({
  // comment
  a,
}) {
  ;
}
>>> splitting in none parameter's metadata doesn't force others to split
function(@Annotation longParameter,
  // Comment.
@Annotation @Other @Third longParameter2,) {}
<<<
function(
  @Annotation longParameter,
  // Comment.
  @Annotation
  @Other
  @Third
  longParameter2,
) {}