py: Never intern data of large string/bytes object; add relevant tests.

Previously to this patch all constant string/bytes objects were
interned by the compiler, and this lead to crashes when the qstr was too
long (noticeable now that qstr length storage defaults to 1 byte).

With this patch, long string/bytes objects are never interned, and are
referenced directly as constant objects within generated code using
load_const_obj.

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/basics/string_large.py b/tests/basics/string_large.py
new file mode 100644
index 0000000000..90a4af250b
--- /dev/null
+++ b/tests/basics/string_large.py
@@ -0,0 +1,2 @@
+s1 = "long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string long string"
+s2 = "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string" "concatenated string"