70c3461be3
The static interpreter assumed that a foreign function expression would have to be imported from the absolute module specifier that was used for the foreign function itself. This assumption does not hold for the `forwardRef` foreign function resolver, as that extracts the resolved expression from the function's argument, which is not behind the absolute module import of the `forwardRef` function. The prior behavior has worked for the typical usage of `forwardRef`, when it is contained within the same source file as where the static evaluation started. In that case, the resulting reference would incorrectly have an absolute module guess of `@angular/core`, but the local identifier emit strategy was capable of emitting the reference without generating an import using the absolute module guess. In the scenario where the static interpreter would first have to follow a reference to a different source that contained the `forwardRef` would the compilation fail. In that case, there is no local identifier available such that the absolute module emitter would try to locate the imported symbol from `@angular/core`. which fails as the symbol is not exported from there. This commit fixes the issue by checking whether a foreign expression occurs in the same source file as the call expression. If it does, then the absolute module specifier that was used to resolve the call expression is ignored. Fixes #42865 PR Close #42887
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