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Diffstat (limited to 'crates/hir/src/semantics.rs')
| -rw-r--r-- | crates/hir/src/semantics.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs index e1516fcdcb..e792e159ac 100644 --- a/crates/hir/src/semantics.rs +++ b/crates/hir/src/semantics.rs @@ -1246,6 +1246,17 @@ impl<'db> SemanticsImpl<'db> { .map_or(false, |m| matches!(m.id, MacroId::ProcMacroId(..))) } + pub fn resolve_macro_call_arm(&self, macro_call: &ast::MacroCall) -> Option<u32> { + let sa = self.analyze(macro_call.syntax())?; + self.db + .parse_macro_expansion( + sa.expand(self.db, self.wrap_node_infile(macro_call.clone()).as_ref())?, + ) + .value + .1 + .matched_arm + } + pub fn is_unsafe_macro_call(&self, macro_call: &ast::MacroCall) -> bool { let sa = match self.analyze(macro_call.syntax()) { Some(it) => it, |