From 168c58389e9155312a8cef88d986a4ceee5a511e Mon Sep 17 00:00:00 2001 From: Yong He Date: Fri, 14 Apr 2023 08:12:14 -0700 Subject: Diagnose on using uninitialized `out` param. (#2803) * Diagnose on using uninitialized `out` param. * Hack to allow `out Vertices`. * Fix. --------- Co-authored-by: Yong He --- tests/diagnostics/uninitialized-out.slang | 7 +++++++ tests/diagnostics/uninitialized-out.slang.expected | 8 ++++++++ 2 files changed, 15 insertions(+) create mode 100644 tests/diagnostics/uninitialized-out.slang create mode 100644 tests/diagnostics/uninitialized-out.slang.expected (limited to 'tests/diagnostics') diff --git a/tests/diagnostics/uninitialized-out.slang b/tests/diagnostics/uninitialized-out.slang new file mode 100644 index 000000000..c285970da --- /dev/null +++ b/tests/diagnostics/uninitialized-out.slang @@ -0,0 +1,7 @@ +//DIAGNOSTIC_TEST:SIMPLE: + +float foo(out float3 v) +{ + float r = v.x + 1.0; + return r; +} diff --git a/tests/diagnostics/uninitialized-out.slang.expected b/tests/diagnostics/uninitialized-out.slang.expected new file mode 100644 index 000000000..feb8c494a --- /dev/null +++ b/tests/diagnostics/uninitialized-out.slang.expected @@ -0,0 +1,8 @@ +result code = -1 +standard error = { +tests/diagnostics/uninitialized-out.slang(5): error 41015: use of uninitialized value. + float r = v.x + 1.0; + ^ +} +standard output = { +} -- cgit v1.2.3