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improve abstraction for AssocList, fix bug in optional else (#315)

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* improve abstraction for AssocList, fix bug in optional else

* add flag for tracing output, clean up code for output

* turned off tracing by default, updated goldens, removed two examples that use pointers, shouldn't have been there yet
This commit is contained in:
Jeremy G. Siek
2021-03-01 10:00:02 -05:00
committed by GitHub
parent 102ea3ccaf
commit bf6bb800c4
55 changed files with 293 additions and 7431 deletions
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executable_semantics/ast/declaration.cpp
+2 -3
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@@ -21,9 +21,8 @@ void StructDeclaration::Print() const {
void ChoiceDeclaration::Print() const {
std::cout << "choice " << name << " {" << std::endl;
for (auto& alternative : alternatives) {
std::cout << "alt " << alternative.first << " ";
PrintExp(alternative.second);
std::cout << ";" << std::endl;
std::cout << "alt " << alternative.first << " " << *alternative.second
<< ";" << std::endl;
}
std::cout << "}" << std::endl;
}