test

Created using spr 1.3.4

Author: vitalybuka

llvm/lib/ObjectYAML/MachOYAML.cpp

@@ -346,6 +346,8 @@ void MappingTraits<MachOYAML::Section>::mapping(IO &IO,
 std::string
 MappingTraits<MachOYAML::Section>::validate(IO &IO,
                                             MachOYAML::Section &Section) {
+  // Can't check the `size`, as it's required and may be left uninitialized by
+  // previous error.
   if (!IO.error() && Section.content &&
       Section.size < Section.content->binary_size())
     return "Section size must be greater than or equal to the content size";

llvm/test/tools/yaml2obj/ELF/custom-fill.yaml

@@ -159,6 +159,7 @@ Sections:
 # RUN: not yaml2obj --docnum=5 2>&1 %s | FileCheck %s --check-prefix=NOSIZE
 
 ## NOSIZE: error: missing required key 'Size'
+## NOSIZE-NOT: "Size" can't be 0
 
 --- !ELF
 FileHeader: