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Generic functions, first baby step (#658)

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* generic functions: progress on parser and AST

* finished first baby step

* revisions based on reviews

* Update executable_semantics/interpreter/interpreter.cpp

Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com>

* Symbol => VariableType

Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com>
This commit is contained in:
Jeremy G. Siek
2021-07-22 15:16:56 -04:00
committed by GitHub
co-authored by Jon Meow
parent cc56afb79e
commit 864b3bde02
27 changed files with 437 additions and 24 deletions
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executable_semantics/ast/function_definition.cpp
+15 -1
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@@ -7,7 +7,21 @@
namespace Carbon {
void FunctionDefinition::PrintDepth(int depth, llvm::raw_ostream& out) const {
out << "fn " << name << " " << *param_pattern << " -> " << *return_type;
out << "fn " << name << " ";
if (deduced_parameters.size() > 0) {
out << "[";
unsigned int i = 0;
for (const auto& deduced : deduced_parameters) {
if (i != 0) {
out << ", ";
}
out << deduced.name << ":! ";
deduced.type->Print(out);
++i;
}
out << "]";
}
out << *param_pattern << " -> " << *return_type;
if (body) {
out << " {\n";
body->PrintDepth(depth, out);