motiejus/zig
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stage2: the code is compiling again

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(with a lot of things commented out)
This commit is contained in:
Andrew Kelley
2021-03-18 22:48:28 -07:00
parent b2682237db
commit bd2154da3d
5 changed files with 46 additions and 14 deletions
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24
src/Module.zig
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@@ -923,6 +923,20 @@ pub const Scope = struct {
try block.instructions.append(block.sema.gpa, &inst.base);
return &inst.base;
}
pub fn addDbgStmt(block: *Scope.Block, src: LazySrcLoc, abs_byte_off: u32) !*ir.Inst {
const inst = try block.sema.arena.create(ir.Inst.DbgStmt);
inst.* = .{
.base = .{
.tag = .dbg_stmt,
.ty = Type.initTag(.void),
.src = src,
},
.byte_offset = abs_byte_off,
};
try block.instructions.append(block.sema.gpa, &inst.base);
return &inst.base;
}
};
/// This is a temporary structure; references to it are valid only
@@ -1330,14 +1344,12 @@ pub const SrcLoc = struct {
.byte_abs => |byte_index| return byte_index,
.token_abs => |tok_index| {
const file_scope = src_loc.container.file_scope;
const tree = try mod.getAstTree(file_scope);
const tree = src_loc.container.file_scope.base.tree();
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
.node_abs => |node_index| {
const file_scope = src_loc.container.file_scope;
const tree = try mod.getAstTree(file_scope);
const tree = src_loc.container.file_scope.base.tree();
const token_starts = tree.tokens.items(.start);
const tok_index = tree.firstToken(node_index);
return token_starts[tok_index];
@@ -1349,14 +1361,14 @@ pub const SrcLoc = struct {
.token_offset => |tok_off| {
const decl = src_loc.container.decl;
const tok_index = decl.srcToken() + tok_off;
const tree = try mod.getAstTree(decl.container.file_scope);
const tree = src_loc.container.file_scope.base.tree();
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];
},
.node_offset => |node_off| {
const decl = src_loc.container.decl;
const node_index = decl.srcNode() + node_off;
const tree = try mod.getAstTree(decl.container.file_scope);
const tree = src_loc.container.file_scope.base.tree();
const tok_index = tree.firstToken(node_index);
const token_starts = tree.tokens.items(.start);
return token_starts[tok_index];