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authorMiquel Sabaté Solà <mikisabate@gmail.com>2025-09-02 22:23:19 +0200
committerMiquel Sabaté Solà <mikisabate@gmail.com>2025-09-02 22:23:19 +0200
commita3989fb9c5424f2f93c67669102ee8cb61303c24 (patch)
tree9fcea003c150bd764d8caafd7b50939ed1c0f34a /tests/unused.s
parent488fafc44203cbce2d641966c2f122025dcd043b (diff)
downloadtools.nes-a3989fb9c5424f2f93c67669102ee8cb61303c24.tar.gz
tools.nes-a3989fb9c5424f2f93c67669102ee8cb61303c24.zip
Add a warning for each unused variable
Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
Diffstat (limited to 'tests/unused.s')
-rw-r--r--tests/unused.s18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/unused.s b/tests/unused.s
new file mode 100644
index 0000000..c26ac42
--- /dev/null
+++ b/tests/unused.s
@@ -0,0 +1,18 @@
+.segment "HEADER"
+ .byte 'N', 'E', 'S', $1A
+ .byte $02
+ .byte $01
+ .byte $00
+ .byte $00
+
+.segment "CODE"
+
+zp_unused = $00
+zp_used = $01
+zp_another = $02 ; asan:ignore
+zp_more = $03
+zp_yet = $04
+
+lda zp_used
+lda (zp_more), y
+lda #.lobyte(zp_yet)