frog is not giving static type error when attempting to call non-function

[DartBot]

This issue was originally filed by [email protected]

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This is giving no static errors or warnings in frog:

main() {
  print("hello");
  int num = 5;
  num(); // should be a warning or error here, since num is not a function
  print("done");
}

(I hit this because there are properties in the DOM which return things like a CanvasElement, and it's not obvious it's a property, so I have extra parentheses, so it would be good if the static checker could catch that.)

[DartBot]

This comment was originally written by [email protected]

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Actually, here is a better example (just wanted to remove 'num', since this issue has nothing to do with the num keyword):

main() {
  print("hello");
  int n = 5;
  n(); // should be a warning or error here, since n is not a function
  print("done");
}

[jmesserly]

Added Triaged label.

[DartBot]

This comment was originally written by [email protected]

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Added Started label.

[DartBot]

This comment was originally written by [email protected]

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http://codereview.chromium.org/8536056/

Needs a test once testing infrastructure supports precise warning levels and line numbers.

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Added Fixed label.