Changes

Summary

1. [RISCV] Re-enable rv32i-aliases-invalid.s test We were getting test failures on some builders, which pointed to @LINE being an undefined variable. I think that these failures should have been fixed by https://reviews.llvm.org/rL366434, so I'm re-enabling the test.
2. [Object/ELF.h] - Improve testing of the fields in ELFFile<ELFT>::sections(). This eliminates a one error untested and also introduces a error for one more possible case which lead to crash previously. Differential revision: https://reviews.llvm.org/D64987

Revision 366797 by lenary: [RISCV] Re-enable rv32i-aliases-invalid.s test We were getting test failures on some builders, which pointed to @LINE being an undefined variable. I think that these failures should have been fixed by https://reviews.llvm.org/rL366434, so I'm re-enabling the test.
Change Type	Path in Repository	Path in Workspace
	/llvm/trunk/test/MC/RISCV/rv32i-aliases-invalid.s (diff)	llvm.src/test/MC/RISCV/rv32i-aliases-invalid.s
Revision 366796 by grimar: [Object/ELF.h] - Improve testing of the fields in ELFFile<ELFT>::sections(). This eliminates a one error untested and also introduces a error for one more possible case which lead to crash previously. Differential revision: https://reviews.llvm.org/D64987
Change Type	Path in Repository	Path in Workspace
	/llvm/trunk/include/llvm/Object/ELF.h (diff)	llvm.src/include/llvm/Object/ELF.h
	/llvm/trunk/include/llvm/ObjectYAML/ELFYAML.h (diff)	llvm.src/include/llvm/ObjectYAML/ELFYAML.h
	/llvm/trunk/test/Object/invalid.test (diff)	llvm.src/test/Object/invalid.test
	/llvm/trunk/tools/yaml2obj/yaml2elf.cpp (diff)	llvm.src/tools/yaml2obj/yaml2elf.cpp