Fantom

 

class compiler::ResolveImports

sys::Obj
  compiler::CompilerSupport
    compiler::CompilerStep
      compiler::ResolveImports

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ResolveImports maps every Using node in each CompilationUnit to a pod and ensures that it exists and that no imports are duplicated. Then we create a map for all the types which are imported into the CompilationUnit so that the Parser can quickly distinguish between a type identifier and other identifiers. The results of this step populate Using.resolvedXXX and CompilationUnit.importedTypes.

make

new make(Compiler compiler)

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Constructor takes the associated Compiler

resolvePod

const static CPod? resolvePod(CompilerSupport cs, Str podName, Loc loc)

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Resolve a pod name into its CPod representation. If pod cannot be resolved then log an error and return null.

resolveQualified

const static CType? resolveQualified(CompilerSupport cs, Str podName, Str typeName, Loc loc)

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Resolve a fully qualified type name into its CType representation. This may be a TypeDef within the compilation units or could be an imported type. If the type name cannot be resolved then we log an error and return null.

resolved

Str:CPod resolved := [Str:CPod][:]

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run

virtual override Void run()

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Run the step