2 files changed, 48 insertions, 0 deletions
diff --git a/tests/simple/macro_arg_spaces.sv b/tests/simple/macro_arg_spaces.sv
new file mode 100644
index 000000000..75c4cd136
--- /dev/null
+++ b/tests/simple/macro_arg_spaces.sv
@@ -0,0 +1,28 @@
+module top(
+	input wire [31:0] i,
+	output wire [31:0] x, y, z
+);
+
+`define BAR(a) a
+`define FOO(a = function automatic [31:0] f) a
+
+`BAR(function automatic [31:0] a);
+	input [31:0] i;
+	a = i * 2;
+endfunction
+
+`FOO();
+	input [31:0] i;
+	f = i * 3;
+endfunction
+
+`FOO(function automatic [31:0] b);
+	input [31:0] i;
+	b = i * 5;
+endfunction
+
+assign x = a(i);
+assign y = f(i);
+assign z = b(i);
+
+endmodule
diff --git a/tests/simple/macro_arg_surrounding_spaces.v b/tests/simple/macro_arg_surrounding_spaces.v
new file mode 100644
index 000000000..3dbb5ea01
--- /dev/null
+++ b/tests/simple/macro_arg_surrounding_spaces.v
@@ -0,0 +1,20 @@
+module top(
+	IDENT_V_,
+	IDENT_W_,
+	IDENT_X_,
+	IDENT_Y_,
+	IDENT_Z_,
+	IDENT_A_,
+	IDENT_B_,
+	IDENT_C_
+);
+	`define MACRO(dummy, x) IDENT_``x``_
+	output wire IDENT_V_;
+	output wire `MACRO(_,W);
+	output wire `MACRO(_, X);
+	output wire `MACRO(_,Y );
+	output wire `MACRO(_, Z );
+	output wire `MACRO(_,	 A);
+	output wire `MACRO(_,B	 );
+	output wire `MACRO(_, C	);
+endmodule