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| author | Jonathan Marler <johnnymarler@gmail.com> | 2020-11-25 13:23:43 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-11-29 10:36:02 -0800 |
| commit | 48660371a2f66b3859831abb276180c557a12f93 (patch) | |
| tree | e1342698d7e8464197759c0103731a377b953484 /lib/std/debug.zig | |
| parent | e701ac1a51e6f1d39b698b9b258c349b902dd848 (diff) | |
| download | zig-48660371a2f66b3859831abb276180c557a12f93.tar.gz zig-48660371a2f66b3859831abb276180c557a12f93.zip | |
std.meta: add assumeSentinel
Diffstat (limited to 'lib/std/debug.zig')
| -rw-r--r-- | lib/std/debug.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/std/debug.zig b/lib/std/debug.zig index 6850bb0ae5..0f1a1e8ae1 100644 --- a/lib/std/debug.zig +++ b/lib/std/debug.zig @@ -743,7 +743,7 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf for (present) |_| { const name_offset = try pdb_stream.inStream().readIntLittle(u32); const name_index = try pdb_stream.inStream().readIntLittle(u32); - const name = mem.spanZ(@ptrCast([*:0]u8, name_bytes.ptr + name_offset)); + const name = mem.spanZ(std.meta.assumeSentinel(name_bytes.ptr + name_offset, 0)); if (mem.eql(u8, name, "/names")) { break :str_tab_index name_index; } @@ -891,7 +891,7 @@ pub fn readElfDebugInfo(allocator: *mem.Allocator, elf_file: File) !ModuleDebugI for (shdrs) |*shdr| { if (shdr.sh_type == elf.SHT_NULL) continue; - const name = std.mem.span(@ptrCast([*:0]const u8, header_strings[shdr.sh_name..].ptr)); + const name = std.mem.span(std.meta.assumeSentinel(header_strings[shdr.sh_name..].ptr, 0)); if (mem.eql(u8, name, ".debug_info")) { opt_debug_info = try chopSlice(mapped_mem, shdr.sh_offset, shdr.sh_size); } else if (mem.eql(u8, name, ".debug_abbrev")) { |