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Disallow SECTION UNION for ROM sections

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Fixes #1855
This commit is contained in:
Rangi
2025-11-07 11:30:38 -05:00
parent fb9fa6038c
commit 395b03e88e
16 changed files with 31 additions and 104 deletions
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6
test/asm/fragment-literal-in-union.err
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@@ -1,2 +1,6 @@
FATAL: `SECTION UNION` cannot contain fragment literals
error: Cannot declare ROM sections as `UNION`
at fragment-literal-in-union.asm(1)
error: Cannot output data outside of a `SECTION`
at fragment-literal-in-union.asm(2)
FATAL: Cannot output fragment literals outside of a `SECTION`
at fragment-literal-in-union.asm(3)

2
test/asm/section-union-data.asm Normal file
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@@ -0,0 +1,2 @@
SECTION UNION "wat", ROM0
db 42

5
test/asm/section-union-data.err Normal file
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@@ -0,0 +1,5 @@
error: Cannot declare ROM sections as `UNION`
at section-union-data.asm(1)
error: Cannot output data outside of a `SECTION`
at section-union-data.asm(2)
Assembly aborted with 2 errors!