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7 Commits

Author SHA1 Message Date
Minero Aoki 19ca32a89d * net/loveruby/cflat/asm/Address.java -> MemoryReference.java 
* net/loveruby/cflat/asm/DirectAddress.java -> DirectMemoryReference.java
* net/loveruby/cflat/asm/IndirectAddress.java -> IndirectMemoryReference.java
* net/loveruby/cflat/compiler/CodeGenerator.java: Address -> MemoryReference.
* net/loveruby/cflat/asm/AsmEntity.java: ditto.
* net/loveruby/cflat/asm/AbsoluteAddress.java: ditto.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/CastNode.java: ditto.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4026 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-09-15 17:37:49 +00:00
Minero Aoki 9af6bc364f * net/loveruby/cflat/compiler/CodeGenerator.java: both of "puts" and "&puts" should be evaluated to its address. 
* net/loveruby/cflat/compiler/CodeGenerator.java: address -> memref.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.: ditto.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/CastNode.java: ditto.
* test: test "puts", "&puts", "myputs", "&myputs".


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4025 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-09-15 17:18:16 +00:00
Minero Aoki 67c1972a8a * net/loveruby/cflat/compiler/TypeChecker.java: check returning void value. 
* net/loveruby/cflat/compiler/TypeChecker.java: allow array LHS, only when LHS is a parameter.
* net/loveruby/cflat/ast/Entity.java: define #isParameter here.
* net/loveruby/cflat/ast/Variable.java: remove #isVariable, #isParameter.
* net/loveruby/cflat/ast/ExprNode.java: new method #isParameter.
* net/loveruby/cflat/ast/VariableNode.java: override it.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3912 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-02-17 19:08:48 +00:00
Minero Aoki fd5caed6fc * net/loveruby/cflat/compiler/TypeChecker.java: fork DereferenceChecker, to reduce catch(SemanticError). 
* net/loveruby/cflat/compiler/DereferenceChecker.java: new class.
* net/loveruby/cflat/ast/ExprNode.java (isAssignable, isDereferable): catch SemanticError which may occuer on type.isXXXX.
* net/loveruby/cflat/compiler/Visitor.java: refactoring: rename method: #resolve -> #visitNode.
* net/loveruby/cflat/compiler/Visitor.java: refactoring: rename method: #resolveNodeList -> #visitNodeList.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/Compiler.java: parse command line options more precisely.
* net/loveruby/cflat/compiler/Compiler.java: new option --compile.
* net/loveruby/cflat/compiler/Compiler.java: new option --dump-reference.
* net/loveruby/cflat/compiler/Compiler.java: new option --dump-semantic.
* net/loveruby/cflat/ast/VariableNode.java (dump): show resolved or not.
* net/loveruby/cflat/ast/TypeNode.java (dump): ditto.
* net/loveruby/cflat/ast/Dumper.java (printMember): ditto.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3819 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-12 19:48:31 +00:00
Minero Aoki 8ca82908c1 * net/loveruby/cflat/ast/ExprNode.java: has all LHSNode methods. 
* net/loveruby/cflat/ast/LHSNode.java: removed (methods merged into ExprNode).
* net/loveruby/cflat/ast/CastNode.java: should implement #isConstantAddress.
* net/loveruby/cflat/ast/DereferenceNode.java: does not implement LHSNode.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/LiteralNode.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: cast not needed.
* test/cast3.cb: test cast on LHS.
* test/test.sh: run it.


git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3802 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-05 03:52:41 +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 e3282566a4 * introduce ExprNode class for all expression nodes. 
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3773 1b9489fe-b721-0410-924e-b54b9192deb8
 2008-01-02 11:53:41 +00:00