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analysis: store function node in parameter declaration

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This commit is contained in:
Techatrix 2022-09-24 21:25:32 +02:00
parent adb012001f
commit 6ff19e8b5f
4 changed files with 16 additions and 10 deletions
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6
src/Server.zig
View File

@ -718,7 +718,8 @@ fn hoverSymbol(
return try respondGeneric(writer, id, null_result_response);
}
},
.param_decl => |param| def: {
.param_payload => |pay| def: {
const param = pay.param;
if (param.first_doc_comment) |doc_comments| {
doc_str = try analysis.collectDocComments(server.arena.allocator(), handle.tree, doc_comments, hover_kind, false);
}
@ -1040,7 +1041,8 @@ fn declToCompletion(context: DeclToCompletionContext, decl_handle: analysis.Decl
false,
context.parent_is_type_val,
),
.param_decl => |param| {
.param_payload => |pay| {
const param = pay.param;
const doc_kind: types.MarkupContent.Kind = if (context.server.client_capabilities.completion_doc_supports_md) .Markdown else .PlainText;
const doc = if (param.first_doc_comment) |doc_comments|
types.MarkupContent{

12
src/analysis.zig
View File

@ -1844,7 +1844,10 @@ pub const Declaration = union(enum) {
/// Index of the ast node
ast_node: Ast.Node.Index,
/// Function parameter
param_decl: Ast.full.FnProto.Param,
param_payload: struct {
param: Ast.full.FnProto.Param,
func: Ast.Node.Index,
},
pointer_payload: struct {
name: Ast.TokenIndex,
condition: Ast.Node.Index,
@ -1870,7 +1873,7 @@ pub const DeclWithHandle = struct {
const tree = self.handle.tree;
return switch (self.decl.*) {
.ast_node => |n| getDeclNameToken(tree, n).?,
.param_decl => |p| p.name_token.?,
.param_payload => |pp| pp.param.name_token.?,
.pointer_payload => |pp| pp.name,
.array_payload => |ap| ap.identifier,
.array_index => |ai| ai,
@ -1897,7 +1900,8 @@ pub const DeclWithHandle = struct {
.{ .node = node, .handle = self.handle },
bound_type_params,
),
.param_decl => |param_decl| {
.param_payload => |pay| {
const param_decl = pay.param;
if (isMetaType(self.handle.tree, param_decl.type_expr)) {
var bound_param_it = bound_type_params.iterator();
while (bound_param_it.next()) |entry| {
@ -2555,7 +2559,7 @@ fn makeScopeInternal(allocator: std.mem.Allocator, context: ScopeContext, node_i
if (try scopes.items[scope_idx].decls.fetchPut(
allocator,
tree.tokenSlice(name_token),
.{ .param_decl = param },
.{ .param_payload = .{ .param = param, .func = node_idx } },
)) |existing| {
_ = existing;
// TODO record a redefinition error

3
src/references.zig
View File

@ -516,8 +516,9 @@ pub fn symbolReferences(
try imports.resize(arena.allocator(), 0);
}
},
.param_decl => |param| blk: {
.param_payload => |pay| blk: {
// Rename the param tok.
const param = pay.param;
for (curr_handle.document_scope.scopes.items) |scope| {
if (scope.data != .function) continue;

5
src/semantic_tokens.zig
View File

@ -417,7 +417,7 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
name,
tree.tokens.items(.start)[main_token],
)) |child| {
if (child.decl.* == .param_decl) {
if (child.decl.* == .param_payload) {
return try writeToken(builder, main_token, .parameter);
}
var bound_type_params = analysis.BoundTypeParams{};
@ -716,8 +716,7 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
try writeToken(builder, main_token, .keyword);
try await @asyncCall(child_frame, {}, writeNodeTokens, .{ builder, arena, store, node_data[node].lhs });
},
.number_literal,
=> {
.number_literal => {
try writeToken(builder, main_token, .number);
},
.enum_literal => {