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  1. Groovy
  2. GROOVY-10750

Compiler does not resolve compile-time constants in string concatenation

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    Description

      This appears to be the same behavior marked as fixed in GROOVY-9855. In a Groovy 4.0.4 compilation, this code:

      @CompileStatic
@RequestMapping(path = FooController.BASE_URL)
class FooController {
  public static final String BASE_URL = '/foos'
}

@CompileStatic
@RequestMapping(path = FooBarController.BASE_URL)
class FooBarController {
  public static final String BASE_URL = FooController.BASE_URL + '/{fooId}/bars'
}

      succeeds for FooController, but FooBarController produces a pair of errors:

      FooBarController.groovy: 20: Expected 'com.example.FooBarController.BASE_URL' to be an inline constant of type java.lang.String not a property expression in @org.springframework.web.bind.annotation.RequestMapping
FooBarController.groovy: 20: Attribute 'path' should have type 'java.lang.String'; but found type 'java.lang.Object' in @org.springframework.web.bind.annotation.RequestMapping

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. GROOVY-11179 JSR308 inline constants for annotations in class header

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. GROOVY-11206 Concatenated strings not treated as compile-time constants

          • Major - Major loss of function.
          • Closed

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              emilles Eric Milles
              chrylis Christopher Smith
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                Updated:
                Resolved: