6502/kickc
1
0
Fork 0
mirror of https://gitlab.com/camelot/kickc.git synced 2025-01-06 00:33:42 +00:00
Code Issues Projects Releases Wiki Activity

Fixed 2/3. One remaining!

Browse Source
This commit is contained in:
jespergravgaard 2019-05-24 09:02:31 +02:00
parent c42156c4e9
commit 999afdcbc7
1 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/main/java/dk/camelot64/kickc/passes/PassNFinalizeNumberTypeConversions.java
View File

@ -54,9 +54,22 @@ public class PassNFinalizeNumberTypeConversions extends Pass2SsaOptimization {
constantCastValue.setToType(smallestUnsigned);
}
}
} else if(SymbolType.SNUMBER.equals(toType)) {
if(constantCastValue.getValue() instanceof ConstantRef) {
ConstantRef constRef = (ConstantRef) constantCastValue.getValue();
ConstantVar constant = getScope().getConstant(constRef);
if(constant.isInferredType())
constant.setTypeInferred(toType);
else
throw new InternalError("Cannot cast declared type!" + constant.toString());
} else {
ConstantLiteral constantLiteral = constantCastValue.getValue().calculateLiteral(getProgram().getScope());
SymbolType smallestSigned = SymbolTypeConversion.getSmallestSignedFixedIntegerType(constantLiteral, getScope());
if(smallestSigned!=null) {
constantCastValue.setToType(smallestSigned);
}
}
}
if(SymbolType.SNUMBER.equals(toType))
throw new InternalError("TODO: Finalize ConstantCast");
}
});
return modified.get();