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stage2: implement bitwise expr and error literals

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This commit is contained in:
Andrew Kelley
2021-03-26 23:46:37 -07:00
parent da731e18c9
commit 1f5617ac07
6 changed files with 350 additions and 325 deletions
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27
src/Module.zig
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@@ -1599,7 +1599,7 @@ pub const SrcLoc = struct {
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
.node_offset => |node_off| {
.node_offset, .node_offset_bin_op => |node_off| {
const decl = src_loc.container.decl;
const node = decl.relativeToNodeIndex(node_off);
const tree = decl.container.file_scope.base.tree();
@@ -1660,9 +1660,28 @@ pub const SrcLoc = struct {
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
.node_offset_bin_op => @panic("TODO"),
.node_offset_bin_lhs => @panic("TODO"),
.node_offset_bin_rhs => @panic("TODO"),
.node_offset_bin_lhs => |node_off| {
const decl = src_loc.container.decl;
const node = decl.relativeToNodeIndex(node_off);
const tree = decl.container.file_scope.base.tree();
const node_datas = tree.nodes.items(.data);
const src_node = node_datas[node].lhs;
const main_tokens = tree.nodes.items(.main_token);
const tok_index = main_tokens[src_node];
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
.node_offset_bin_rhs => |node_off| {
const decl = src_loc.container.decl;
const node = decl.relativeToNodeIndex(node_off);
const tree = decl.container.file_scope.base.tree();
const node_datas = tree.nodes.items(.data);
const src_node = node_datas[node].rhs;
const main_tokens = tree.nodes.items(.main_token);
const tok_index = main_tokens[src_node];
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
}
}
};