src/link/C.zig

39     fn deinit(db: *DeclBlock, gpa: Allocator) void {
40         db.code.deinit(gpa);
41         db.fwd_decl.deinit(gpa);
43             gpa.free(typedef.rendered);
45         db.typedefs.deinit(gpa);
50 pub fn openPath(gpa: Allocator, sub_path: []const u8, options: link.Options) !*C {
63     var c_file = try gpa.create(C);
64     errdefer gpa.destroy(c_file);
67         .arena = std.heap.ArenaAllocator.init(gpa),
72             .allocator = gpa,
80     const gpa = self.base.allocator;
83         db.deinit(gpa);
85     self.decl_table.deinit(gpa);
91     const gpa = self.base.allocator;
93         kv.value.deinit(gpa);
112             module.gpa.free(value.rendered);
119         .value_map = codegen.CValueMap.init(module.gpa),
125                 .gpa = module.gpa,
129                 .fwd_decl = fwd_decl.toManaged(module.gpa),
130                 .typedefs = typedefs.promote(module.gpa),
133             .code = code.toManaged(module.gpa),
141         function.blocks.deinit(module.gpa);
145             module.gpa.free(value.rendered);
152             try module.failed_decls.put(module.gpa, decl, function.object.dg.error_msg.?);
164     fwd_decl.shrinkAndFree(module.gpa, fwd_decl.items.len);
165     code.shrinkAndFree(module.gpa, code.items.len);
182             module.gpa.free(value.rendered);
190             .gpa = module.gpa,
194             .fwd_decl = fwd_decl.toManaged(module.gpa),
195             .typedefs = typedefs.promote(module.gpa),
198         .code = code.toManaged(module.gpa),
206             module.gpa.free(value.rendered);
213             try module.failed_decls.put(module.gpa, decl, object.dg.error_msg.?);
225     fwd_decl.shrinkAndFree(module.gpa, fwd_decl.items.len);
226     code.shrinkAndFree(module.gpa, code.items.len);
245     const gpa = comp.gpa;
252     defer f.deinit(gpa);
255     try f.all_buffers.ensureUnusedCapacity(gpa, 2);
263     const err_typedef_writer = f.err_typedef_buf.writer(gpa);
281     try f.remaining_decls.ensureUnusedCapacity(gpa, self.decl_table.count());
302     try f.all_buffers.ensureUnusedCapacity(gpa, f.fn_count);
339     fn deinit(f: *Flush, gpa: Allocator) void {
340         f.all_buffers.deinit(gpa);
341         f.err_typedef_buf.deinit(gpa);
342         f.typedefs.deinit(gpa);
343         f.remaining_decls.deinit(gpa);
363     const gpa = self.base.allocator;
366         try f.typedefs.ensureUnusedCapacity(gpa, @intCast(u32, decl_block.typedefs.count()));
371                 try f.err_typedef_buf.appendSlice(gpa, new.value_ptr.rendered);
378         try f.all_buffers.append(gpa, .{
388         try f.all_buffers.append(gpa, .{
404     var all_buffers = try std.ArrayList(std.os.iovec_const).initCapacity(module.gpa, num_buffers);