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Fixed infinite loop when analyzing variable declarations like const A = A; for semantic token highlighting

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Alexandros Naskos 2020-11-15 20:37:00 +02:00
parent 7ac3740c64
commit 0bf9602d7b
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GPG Key ID: 02BF2E72B0EA32D2
1 changed files with 7 additions and 1 deletions
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8
src/analysis.zig
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@ -569,7 +569,13 @@ pub fn resolveTypeOfNodeInternal(
if (try lookupSymbolGlobal(store, arena, handle, handle.tree.getNodeSource(node), handle.tree.token_locs[node.firstToken()].start)) |child| { if (try lookupSymbolGlobal(store, arena, handle, handle.tree.getNodeSource(node), handle.tree.token_locs[node.firstToken()].start)) |child| {
switch (child.decl.*) { switch (child.decl.*) {
.ast_node => |n| if (n == node) return null, .ast_node => |n| {
if (n == node) return null;
if (n.castTag(.VarDecl)) |var_decl| {
if (var_decl.getInitNode()) |init_node|
if (init_node == node) return null;
}
},
else => {}, else => {},
} }
return try child.resolveType(store, arena, bound_type_params); return try child.resolveType(store, arena, bound_type_params);