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access tree of resolved typed on hover

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This commit is contained in:
Techarix 2023-05-16 19:41:46 +02:00
parent 91645612e6
commit 64fb0246fc
1 changed files with 5 additions and 5 deletions
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10
src/features/hover.zig
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@ -70,13 +70,13 @@ pub fn hoverSymbol(server: *Server, decl_handle: Analyser.DeclWithHandle, markup
if (rt.type.is_type_val) switch (rt.type.data) {
.@"comptime" => |co| try std.fmt.allocPrint(server.arena.allocator(), "{}", .{co.value.index.fmt(co.interpreter.ip.*)}),
else => "type",
} else switch (rt.type.data) { // TODO: Investigate random weird numbers like 897 that cause index of bounds
} else switch (rt.type.data) {
.pointer,
.slice,
.error_union,
.primitive,
=> |p| if (p >= tree.nodes.len) "unknown" else offsets.nodeToSlice(tree, p),
.other => |p| if (p >= tree.nodes.len) "unknown" else switch (tree.nodes.items(.tag)[p]) {
=> |p| offsets.nodeToSlice(rt.handle.tree, p),
.other => |p| switch (rt.handle.tree.nodes.items(.tag)[p]) {
.container_decl,
.container_decl_arg,
.container_decl_arg_trailing,
@ -89,7 +89,7 @@ pub fn hoverSymbol(server: *Server, decl_handle: Analyser.DeclWithHandle, markup
.tagged_union_two_trailing,
.tagged_union_enum_tag,
.tagged_union_enum_tag_trailing,
=> tree.tokenSlice(tree.nodes.items(.main_token)[p] - 2), // NOTE: This is a hacky nightmare but it works :P
=> rt.handle.tree.tokenSlice(rt.handle.tree.nodes.items(.main_token)[p] - 2), // NOTE: This is a hacky nightmare but it works :P
.fn_proto,
.fn_proto_multi,
.fn_proto_one,
@ -102,7 +102,7 @@ pub fn hoverSymbol(server: *Server, decl_handle: Analyser.DeclWithHandle, markup
.ptr_type_aligned,
.ptr_type_bit_range,
.ptr_type_sentinel,
=> offsets.nodeToSlice(tree, p),
=> offsets.nodeToSlice(rt.handle.tree, p),
else => "unknown", // TODO: Implement more "other" type expressions; better safe than sorry
},
else => "unknown",