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Code Issues Packages Projects Releases 10 Wiki Activity

Collapse Sequence into Block. (#927)

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This commit is contained in:
Jon Meow
2021-11-01 14:59:39 -07:00
committed by GitHub
parent e69ec3f528
commit 904774fbb8
7 changed files with 60 additions and 131 deletions
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executable_semantics/interpreter/resolve_control_flow.cpp
+2 -10
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@@ -51,18 +51,10 @@ static void ResolveControlFlow(
}
return;
}
case Statement::Kind::Sequence: {
auto& seq = cast<Sequence>(*statement);
ResolveControlFlow(&seq.statement(), function, loop);
if (seq.next().has_value()) {
ResolveControlFlow(*seq.next(), function, loop);
}
return;
}
case Statement::Kind::Block: {
auto& block = cast<Block>(*statement);
if (block.sequence().has_value()) {
ResolveControlFlow(*block.sequence(), function, loop);
for (auto* block_statement : block.statements()) {
ResolveControlFlow(block_statement, function, loop);
}
return;
}