llvm-mirror/test/MC/AsmParser/macro-err1.s
Saleem Abdulrasool 31abfcc09f MCAsmParser: better handling for named arguments
Until this point only macro definition with named parameters were parsed but the
names were ignored.  This adds support for using that information for named
parameter instantiation.

In order to support the full semantics of the keyword arguments, the arguments
are no longer lazily initialised since the keyword arguments can be specified
out of order and partially if they are defaulted.  Prepopulate the arguments
with the default value for any defaulted parameters, and then parse the
specified arguments.

This simplies some of the handling of the arguments in the inner loop since
empty arguments simply increment the parameter index and move on.

Note that keyword and positional arguments cannot be mixed.

llvm-svn: 201499
2014-02-17 00:40:17 +00:00

11 lines
181 B
ArmAsm

// RUN: not llvm-mc -triple x86_64-unknown-unknown %s 2> %t
// RUN: FileCheck < %t %s
.macro foo bar
.long \bar
.endm
foo 42, 42
// CHECK: too many positional arguments