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authorBoris Kolpackov <boris@codesynthesis.com>2022-12-14 08:03:32 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2022-12-14 08:03:32 +0200
commit218a739b33325c5dd6baa5cf6291dad849ad2441 (patch)
tree754661d712d80d87c1c113cb7bfd6ec542e5858b /tests/value/concat.testscript
parent6d892e32a83908406a6f2fc6d47dd4a8b131fc60 (diff)
Handle NULL values in $string() and $concat() functions
This is relied upon by the parser to provide conversion/concatenation semantics consistent with untyped values. Note that we handle NULL values only for types that have empty representation.
Diffstat (limited to 'tests/value/concat.testscript')
-rw-r--r--tests/value/concat.testscript42
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/value/concat.testscript b/tests/value/concat.testscript
index 97391c4..69ec9fc 100644
--- a/tests/value/concat.testscript
+++ b/tests/value/concat.testscript
@@ -3,6 +3,48 @@
.include ../common.testscript
+: null
+:
+{
+ : untyped
+ :
+ $* <<EOI >>/EOO
+ x = [null]
+
+ print y "$x x"
+ print "x $x" y
+
+ print $x"x"
+ print "x"$x
+ print $x$x
+ EOI
+ y x
+ x y
+ x
+ x
+ {}
+ EOO
+
+ : string
+ :
+ $* <<EOI >>/EOO
+ x = [string,null]
+
+ print y "$x x"
+ print "x $x" y
+
+ print $x"x"
+ print "x"$x
+ print $x$x
+ EOI
+ y x
+ x y
+ x
+ x
+ {}
+ EOO
+}
+
: dir_path
:
{