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assign ids when converting tt

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This commit is contained in:
Aleksey Kladov 2019-02-11 21:12:06 +03:00
parent 58897dd8dd
commit 0d34a256de
2 changed files with 36 additions and 10 deletions
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8
crates/ra_mbe/src/lib.rs
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@ -144,8 +144,8 @@ impl_froms!(TokenTree: Leaf, Subtree);
let macro_invocation =
source_file.syntax().descendants().find_map(ast::MacroCall::cast).unwrap();
let definition_tt = ast_to_token_tree(macro_definition.token_tree().unwrap()).unwrap();
let invocation_tt = ast_to_token_tree(macro_invocation.token_tree().unwrap()).unwrap();
let (definition_tt, _) = ast_to_token_tree(macro_definition.token_tree().unwrap()).unwrap();
let (invocation_tt, _) = ast_to_token_tree(macro_invocation.token_tree().unwrap()).unwrap();
let rules = crate::MacroRules::parse(&definition_tt).unwrap();
let expansion = rules.expand(&invocation_tt).unwrap();
assert_eq!(
@ -160,7 +160,7 @@ impl_froms!(TokenTree: Leaf, Subtree);
let macro_definition =
source_file.syntax().descendants().find_map(ast::MacroCall::cast).unwrap();
let definition_tt = ast_to_token_tree(macro_definition.token_tree().unwrap()).unwrap();
let (definition_tt, _) = ast_to_token_tree(macro_definition.token_tree().unwrap()).unwrap();
crate::MacroRules::parse(&definition_tt).unwrap()
}
@ -169,7 +169,7 @@ impl_froms!(TokenTree: Leaf, Subtree);
let macro_invocation =
source_file.syntax().descendants().find_map(ast::MacroCall::cast).unwrap();
let invocation_tt = ast_to_token_tree(macro_invocation.token_tree().unwrap()).unwrap();
let (invocation_tt, _) = ast_to_token_tree(macro_invocation.token_tree().unwrap()).unwrap();
let expaned = rules.expand(&invocation_tt).unwrap();
assert_eq!(expaned.to_string(), expansion);