1Optional linker-synthetic symbols are only created if they are undefined 2in the final output. 3This test is for a regression where an explicit --export of an lazy archive 4symbol caused an undefined reference to an optional symbol to occur *after* 5the optional symbols were created. 6 7RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o 8RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/optional-symbol.s -o %t.a1.o 9RUN: rm -f %t.a 10RUN: llvm-ar rcs %t.a %t.a1.o 11RUN: wasm-ld --export=get_optional %t.o %t.a -o %t.wasm 12RUN: obj2yaml %t.wasm | FileCheck %s 13 14CHECK: FunctionNames: 15CHECK-NEXT: - Index: 0 16CHECK-NEXT: Name: _start 17CHECK-NEXT: - Index: 1 18CHECK-NEXT: Name: get_optional 19