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Check if parent exists for local label reference

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If an attempt is made to reference a local label before any non-local label
is defined, raise an error instead of segfaulting.
This commit is contained in:
dbrotz
2019-08-20 09:57:53 -07:00
parent e33e6e2413
commit a6bf77718c
4 changed files with 10 additions and 0 deletions
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3
test/asm/local-ref-without-parent.asm Normal file
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SECTION "sec", ROM0
dw .test

2
test/asm/local-ref-without-parent.out Normal file
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ERROR: local-ref-without-parent.asm(3):
Local label reference '.test' in main scope

2
test/asm/local-ref-without-parent.out.pipe Normal file
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ERROR: -(3):
Local label reference '.test' in main scope