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Fixed slice and array types

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This commit is contained in:
Alexandros Naskos 2020-06-18 00:13:56 +03:00
parent 42f1325488
commit 57b0e938e3
1 changed files with 42 additions and 6 deletions
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48
src/semantic_tokens.zig
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@ -148,6 +148,13 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
try writeNodeTokens(builder, arena, store, child);
previous_end = child.lastToken();
}
var i = previous_end;
while (i < node.lastToken()) : (i += 1) {
if (handle.tree.token_ids[i] == .LineComment) {
try writeToken(builder, i, .comment);
}
}
},
.VarDecl => {
const var_decl = node.cast(ast.Node.VarDecl).?;
@ -222,6 +229,13 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
try writeNodeTokens(builder, arena, store, child);
}
}
var i = previous_end;
while (i < node.lastToken()) : (i += 1) {
if (handle.tree.token_ids[i] == .LineComment) {
try writeToken(builder, i, .comment);
}
}
},
.ErrorTag => {
const error_tag = node.cast(ast.Node.ErrorTag).?;
@ -358,6 +372,13 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
try writeNodeTokens(builder, arena, store, case_node);
}
var i = previous_end;
while (i < node.lastToken()) : (i += 1) {
if (handle.tree.token_ids[i] == .LineComment) {
try writeToken(builder, i, .comment);
}
}
},
.SwitchCase => {
const switch_case = node.cast(ast.Node.SwitchCase).?;
@ -401,8 +422,6 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
},
.InfixOp => {
const infix_op = node.cast(ast.Node.InfixOp).?;
// @TODO This crashes the server....
std.debug.warn("INFIX OP: {}\n", .{infix_op.op});
// @TODO Im blowing up my stack!
// try writeNodeTokens(builder, arena, store, infix_op.lhs);
if (infix_op.op != .Period and infix_op.op != .Catch) {
@ -421,13 +440,31 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
},
.PrefixOp => {
const prefix_op = node.cast(ast.Node.PrefixOp).?;
// TODO Arrays
const tok_type: TokenType = switch (prefix_op.op) {
.Try, .Await, .Resume => .keyword,
else => .operator,
};
try writeToken(builder, prefix_op.op_token, tok_type);
switch (prefix_op.op) {
.ArrayType => |info| {
try writeNodeTokens(builder, arena, store, info.len_expr);
try writeToken(builder, info.len_expr.lastToken() + 1, tok_type);
},
.SliceType, .PtrType => |info| {
if (prefix_op.op == .SliceType)
try writeToken(builder, prefix_op.op_token + 1, tok_type);
if (info.align_info) |align_info| {
try writeToken(builder, align_info.node.firstToken() - 2, .keyword);
}
try writeToken(builder, info.const_token, .keyword);
try writeToken(builder, info.volatile_token, .keyword);
try writeToken(builder, info.allowzero_token, .keyword);
},
else => {},
}
try writeNodeTokens(builder, arena, store, prefix_op.rhs);
},
.ArrayInitializer => {
@ -540,7 +577,7 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
try writeToken(builder, asm_expr.asm_token, .keyword);
try writeToken(builder, asm_expr.volatile_token, .keyword);
try writeNodeTokens(builder, arena, store, asm_expr.template);
// @TODO Inputs, outputs.
// TODO Inputs, outputs.
},
.VarType => {
try writeToken(builder, node.firstToken(), .type);
@ -556,8 +593,7 @@ fn writeNodeTokens(builder: *Builder, arena: *std.heap.ArenaAllocator, store: *D
else => {},
}
// TODO Handle in the Container initialization itself to highlight with the correct type FieldInitializer
// TODO Where we are handling comments, also handle keywords etc.
// TODO While editing, the current AST node will be invalid and thus will not exist in the tree at all.
// Scan over the tokens we are not covering at all and color the keywords etc.
}