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+# file : tests/loop/for.test
+# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+# license : MIT; see accompanying LICENSE file
+
+# Test for-loop.
+
+.include ../common.test
+
+: line
+:
+$* <<EOI >>EOO
+for i: 1 2 3
+ print $i
+EOI
+1
+2
+3
+EOO
+
+: block
+:
+$* <<EOI >>EOO
+for i: 1 2 3
+{
+ # This is a block if you haven't noticed.
+ j = $i
+ print $j
+}
+EOI
+1
+2
+3
+EOO
+
+: empty
+:
+$* <<EOI
+i = x
+nums =
+for i: $nums
+ print $i
+assert ($i == x)
+EOI
+
+: nested
+:
+$* <<EOI >>EOO
+for i: 1 2 3
+{
+ for j: + -
+ {
+ print $j$i
+ }
+}
+EOI
++1
+-1
++2
+-2
++3
+-3
+EOO
+
+: diag-line
+:
+$* <<EOI 2>>EOE != 0
+for i: true false
+{
+ assert $i
+}
+EOI
+<stdin>:3:3: error: assertion failed
+EOE
+
+: var-attribute
+:
+$* <<EOI >>EOO
+for [uint64] i: 0 1 2
+{
+ i += 1
+ print $i
+}
+EOI
+1
+2
+3
+EOO
+
+: val-attribute
+:
+$* <<EOI >>EOO
+for i: [uint64s] 0 1 2
+{
+ i += 1
+ print $i
+}
+EOI
+1
+2
+3
+EOO
+
+: pairs
+:
+$* <<EOI >>EOO
+for i: a@1 b@2 c@3
+ print $i
+EOI
+a@1
+b@2
+c@3
+EOO