Correctly recurse over self-containing non-homogenous postfix-type expressions

Signed-off-by: Mel <mel@rnrd.eu>

2 files changed, 25 insertions, 0 deletions

diff --git a/boot/tests/parse/postfix_chaining.cskt b/boot/tests/parse/postfix_chaining.cskt
new file mode 100644
index 0000000..c2267b4
--- /dev/null
+++ b/boot/tests/parse/postfix_chaining.cskt
@@ -0,0 +1,13 @@
+correct handling of different recursive postfix expressions,
+to prevent previous regression of only allowing homogeneous
+postfix recursion.
+
+<<<
+
+a[1][2][3]
+a.b("hi")!?++--
+
+>>>
+
+(expr (subscript (expr (subscript (expr (subscript (expr (name a)) (expr 1))) (expr 2))) (expr 3)))
+(expr (increment/decrement -- postfix (expr (increment/decrement ++ postfix (expr (try (expr (must (expr (call/construct (expr (member of (expr (name a)) named b)) (arg (expr "hi"))))))))))))
\ No newline at end of file
diff --git a/boot/tests/parse/try_must.cskt b/boot/tests/parse/try_must.cskt
index e69de29..b111ed5 100644
--- a/boot/tests/parse/try_must.cskt
+++ b/boot/tests/parse/try_must.cskt
@@ -0,0 +1,12 @@
+chaining of try and must expressions, with themselves
+and across multiple members
+
+<<<
+
+a!.b?.c?
+c!!!
+
+>>>
+
+(expr (try (expr (member of (expr (try (expr (member of (expr (must (expr (name a)))) named b)))) named c))))
+(expr (must (expr (must (expr (must (expr (name c))))))))
\ No newline at end of file