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Merge pull request #604 from NieDzejkob/narg-overwrite

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Don't overwrite symbol when it's not allowed
This commit is contained in:
Eldred Habert
2020-10-13 10:47:57 +02:00
committed by GitHub
parent 73396166aa b07aa00d5c
commit 05256946ac
4 changed files with 8 additions and 0 deletions
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1
src/asm/symbol.c
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@@ -409,6 +409,7 @@ struct Symbol *sym_AddSet(char const *symName, int32_t value)
symName, sym->type == SYM_LABEL ? "label" : "constant");
dumpFilename(sym);
putc('\n', stderr);
return sym;
} else {
/* TODO: can the scope be incorrect when taking over refs? */
updateSymbolFilename(sym);

2
test/asm/narg-overwrite.asm Normal file
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@@ -0,0 +1,2 @@
_NARG = 0
_NARG = 0

5
test/asm/narg-overwrite.err Normal file
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@@ -0,0 +1,5 @@
ERROR: narg-overwrite.asm(1):
'_NARG' already defined as constant at <builtin>
ERROR: narg-overwrite.asm(2):
'_NARG' already defined as constant at <builtin>
error: Assembly aborted (2 errors)!

0
test/asm/narg-overwrite.out Normal file
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