rust/tests/run-make/issue-109934-lto-debuginfo/Makefile

# ignore-cross-compile
include ../tools.mk

# With the upgrade to LLVM 16, this was getting:
#
#   error: Cannot represent a difference across sections
#
# The error stemmed from DI function definitions under type scopes, fixed by
# only declaring in type scope and defining the subprogram elsewhere.

all:
	$(RUSTC) lib.rs --test -C lto=fat -C debuginfo=2 -C incremental=$(TMPDIR)/inc-fat
debuginfo: split method declaration and definition When we're adding a method to a type DIE, we only want a DW_AT_declaration there, because LLVM LTO can't unify type definitions when a child DIE is a full subprogram definition. Now the subprogram definition gets added at the CU level with a specification link back to the abstract declaration. 2023-05-04 06:52:31 +08:00			`# ignore-cross-compile`
			`include ../tools.mk`

			`# With the upgrade to LLVM 16, this was getting:`
			`#`
			`# error: Cannot represent a difference across sections`
			`#`
			`# The error stemmed from DI function definitions under type scopes, fixed by`
			`# only declaring in type scope and defining the subprogram elsewhere.`

			`all:`
			`$(RUSTC) lib.rs --test -C lto=fat -C debuginfo=2 -C incremental=$(TMPDIR)/inc-fat`