error: macro requires a string literal as an argument
  --> $DIR/global-asm.rs:4:5
   |
LL |     global_asm!();  //~ ERROR requires a string literal as an argument
   |     ^^^^^^^^^^^^^^ string literal required

error: expected expression, found keyword `struct`
  --> $DIR/global-asm.rs:5:17
   |
LL |     global_asm!(struct); //~ ERROR expected expression
   |                 ^^^^^^ expected expression

error: inline assembly must be a string literal
  --> $DIR/global-asm.rs:6:17
   |
LL |     global_asm!(123); //~ ERROR inline assembly must be a string literal
   |                 ^^^

error: aborting due to 3 previous errors