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5 Commits

Author SHA1 Message Date
Minero Aoki ec7a3285fe * net/loveruby/cflat/ast/Function.java: reduce a warning using Reference. 
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3981 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-08-31 10:40:30 +00:00
Minero Aoki 9915a036dc * net/loveruby/cflat/compiler/TypeChecker.java: <<, >> does not require same type of integers. 2 types of integers are OK. 
* net/loveruby/cflat/compiler/TypeChecker.java: arrays and pointers are both dereferable (== indexable).  We can dereference both.
* net/loveruby/cflat/type/Type.java: #isIndexable -> #isDereferable.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.
* net/loveruby/cflat/type/Type.java: #isReferable -> #isDereferable.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/ast/ArefNode.java: ptr[0] should be allowed.  Use #isDereferable instead of explict pointer check.
* net/loveruby/cflat/ast/DereferenceNode.java: override #type.
* net/loveruby/cflat/ast/ArefNode.java: remove cast for Type.
* net/loveruby/cflat/ast/FuncallNode.java: #functionType should be called after checking isCallable, type check is not needed in #functionType.
* net/loveruby/cflat/ast/PtrMemberNode.java: #baseType -> #dereferedType.
* net/loveruby/cflat/ast/MemberNode.java: reduce cast for Type.
* net/loveruby/cflat/type/Type.java: define #baseType here.
* net/loveruby/cflat/type/ArrayType.java: override #baseType (#base -> #baseType).
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/type/PointerType.java: is not an integer.  #isInteger removed.
* net/loveruby/cflat/type/ArrayTypeRef.java: #base -> #baseType.
* net/loveruby/cflat/type/PointerTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: do not use cast methods, use true cast, since the real type is required here.
* test/usertype.cb: test user type.
* test/Makefile: build it.
* test/test.sh: run it.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3776 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-03 11:26:07 +00:00
Minero Aoki 50a9d75946 * net/loveruby/cflat/compiler/TypeChecker.java: check if parameter type is valid. 
* net/loveruby/cflat/compiler/TypeChecker.java: check if argument type is valid.
* net/loveruby/cflat/compiler/TypeChecker.java: check if lhs is assignable.
* net/loveruby/cflat/compiler/TypeChecker.java: reduce cast.
* net/loveruby/cflat/ast/Function.java: define #address here.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
* net/loveruby/cflat/ast/UndefinedFunction.java: ditto.
* net/loveruby/cflat/ast/BlockNode.java: fix type error by cast.
* test/test.sh: test funcptr2.
* test/funcptr2.cb: test a function pointer to local (defined) function.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3775 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-03 09:00:13 +00:00
Minero Aoki c2298ffbd2 * net/loveruby/cflat/compiler/TypeChecker.java: check return type. 
* net/loveruby/cflat/compiler/JumpResolver.java: set exiting function to ReturnNode.
* net/loveruby/cflat/ast/ReturnNode.java: new method #setExpr.
* net/loveruby/cflat/ast/ReturnNode.java: new method #function.
* net/loveruby/cflat/ast/ReturnNode.java: new method #setFunction.
* net/loveruby/cflat/ast/Function.java: new method #isVoid.
* net/loveruby/cflat/ast/Function.java: new method #returnType.
* net/loveruby/cflat/ast/Function.java: new method #functionType.
* net/loveruby/cflat/type/TypeRef.java: new method #getPointerTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method #getArrayTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method #getStructTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method #getUnionTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method #getFunctionTypeRef.
* net/loveruby/cflat/type/TypeRef.java: #isFunctionType -> #isFunction.
* net/loveruby/cflat/type/FunctionTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeRef.java: #isVoidTypeRef -> #isVoid.
* net/loveruby/cflat/type/VoidTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeRef.java: #isArrayTypeRef -> #isArray.
* net/loveruby/cflat/type/ArrayTypeRef.java: ditto.
* net/loveruby/cflat/type/Type.java: #isNumeric removed.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/Type.java: new method #getComplexType.
* net/loveruby/cflat/type/Type.java: new method #getStructType.
* net/loveruby/cflat/type/Type.java: new method #getUnionType.
* net/loveruby/cflat/type/Type.java: new method #getArrayType.
* net/loveruby/cflat/type/Type.java: new method #getPointerType.
* net/loveruby/cflat/type/Type.java: new method #getFunctionType.
* net/loveruby/cflat/type/UserType.java: override them.
* net/loveruby/cflat/type/PointerType.java (equals): reduce instanceof.
* net/loveruby/cflat/type/TypeTable.java: reduce instanceof/cast.
* test/test.sh: invoke following tests.
* test/defun-semcheck2.cb: test returning value from void function.
* test/defun-semcheck3.cb: test returning nothing from non-void function.
* test/defun-semcheck4.cb: test returning struct.
* test/defun-semcheck5.cb: test returning union.
* test/defun-semcheck6.cb: test returning user type, which is union.
* test/defun-semcheck7.cb: test returning user type, which is struct.
* test/defun-semcheck8.cb: test returning array.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3771 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-02 10:18:38 +00:00
Minero Aoki dd209e191b import cbc from stdcompiler repository (rev185) 
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3753 1b9489fe-b721-0410-924e-b54b9192deb8
 2007-12-24 08:19:51 +00:00