From: Eddie Hung <eddie@fpgeh.com>
Date: Wed, 13 May 2020 17:11:45 +0000 (-0700)
Subject: tests: update/extend task argument tests
X-Git-Tag: working-ls180~554^2~2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0d2c33f9f4f8ca1bb507e3e688e0c7d372f0247b;p=yosys.git

tests: update/extend task argument tests
---

diff --git a/tests/verilog/bug2042-sv.ys b/tests/verilog/bug2042-sv.ys
new file mode 100644
index 000000000..9a0d419c8
--- /dev/null
+++ b/tests/verilog/bug2042-sv.ys
@@ -0,0 +1,34 @@
+read_verilog -sv <<EOT
+module Task_Test_Top
+(
+input a,
+output b
+);
+
+    task SomeTaskName(a);
+       b = ~a;
+    endtask
+
+    always @*
+        SomeTaskName(a);
+
+    assert property (b == ~a);
+
+endmodule
+EOT
+proc
+sat -verify -prove-asserts
+
+
+design -reset
+logger -expect error "syntax error, unexpected TOK_ENDTASK, expecting ';'" 1
+read_verilog -sv <<EOT
+module Task_Test_Top
+(
+);
+
+    task SomeTaskName(a)
+    endtask
+
+endmodule
+EOT
diff --git a/tests/verilog/bug2042.ys b/tests/verilog/bug2042.ys
index 009e2c20c..f9d8e2837 100644
--- a/tests/verilog/bug2042.ys
+++ b/tests/verilog/bug2042.ys
@@ -1,4 +1,4 @@
-logger -expect error "Non-ANSI style task/function arguments not currently supported" 1
+logger -expect error "task/function argument direction missing" 1
 read_verilog <<EOT
 module Task_Test_Top
 (
@@ -9,4 +9,3 @@ module Task_Test_Top
 
 endmodule
 EOT
-