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Merge pull request #119 from Ben10do/add-end-checks

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Verify that IFs, REPTs and MACROs are terminated
This commit is contained in:
AntonioND
2017-02-26 21:49:22 +00:00
committed by GitHub
parent 1e16a0ff85 38372c59ed
commit 14fea5f659
1 changed files with 16 additions and 0 deletions
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16
src/asm/asmy.y
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@@ -182,6 +182,10 @@ void copyrept( void )
} }
} }
if (level != 0) {
fatalerror("Unterminated REPT block");
}
len=src-pCurrentBuffer->pBuffer-4; len=src-pCurrentBuffer->pBuffer-4;
src=pCurrentBuffer->pBuffer; src=pCurrentBuffer->pBuffer;
@@ -257,6 +261,10 @@ void copymacro( void )
} }
} }
if (level != 0) {
fatalerror("Unterminated MACRO definition");
}
len=src-pCurrentBuffer->pBuffer-4; len=src-pCurrentBuffer->pBuffer-4;
src=pCurrentBuffer->pBuffer; src=pCurrentBuffer->pBuffer;
@@ -348,6 +356,10 @@ void if_skip_to_else( void )
} }
} }
if (level != 0) {
fatalerror("Unterminated IF construct");
}
len=src-pCurrentBuffer->pBuffer; len=src-pCurrentBuffer->pBuffer;
yyskipbytes( len ); yyskipbytes( len );
@@ -403,6 +415,10 @@ void if_skip_to_endc( void )
} }
} }
if (level != 0) {
fatalerror("Unterminated IF construct");
}
len=src-pCurrentBuffer->pBuffer; len=src-pCurrentBuffer->pBuffer;
yyskipbytes( len ); yyskipbytes( len );