std.mem.Allocator: allow shrink to fail

closes #13535
2022-11-27 01:07:35 -07:00
parent deda6b5146
commit ceb0a632cf
57 changed files with 950 additions and 1279 deletions
--- a/lib/std/debug.zig
+++ b/lib/std/debug.zig
@@ -1112,7 +1112,7 @@ fn readMachODebugInfo(allocator: mem.Allocator, macho_file: File) !ModuleDebugIn
    }
    assert(state == .oso_close);

-    const symbols = allocator.shrink(symbols_buf, symbol_index);
+    const symbols = try allocator.realloc(symbols_buf, symbol_index);

    // Even though lld emits symbols in ascending order, this debug code
    // should work for programs linked in any valid way.