* net/loveruby/cflat/compiler/TypeChecker.java: int-ptr is invalid.
* net/loveruby/cflat/compiler/CodeGenerator.java: implement pointer arithmetic correctly (e.g. *(ptr+1) for various types work now).
* net/loveruby/cflat/ast/PrefixOpNode.java: inherit UnaryArithmeticOpNode.
* net/loveruby/cflat/ast/SuffixOpNode.java: ditto.
* net/loveruby/cflat/ast/UnaryArithmeticOpNode.java: new file.
* net/loveruby/cflat/ast/CastNode.java: is not assignable.
* net/loveruby/cflat/type/TypeTable.java: new method #pointerSize, #ptrDiffTypeRef.
* net/loveruby/cflat/type/ArrayType.java: fetch pointer size from a TypeTable.
* net/loveruby/cflat/type/ArrayType.java: we can cast any pointers to void*.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/IntegerTypeRef.java (equals): check name equality by #equals, not ==.
* test: test pointer arithmetic.
* test: CastNode does not becomes LHS, do not check it.
* import/string.hb: add mem* functions.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3979 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/LibraryLoader.java: should return previous loaded symbols for the same import file.
* test: test duplicated import.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3978 1b9489fe-b721-0410-924e-b54b9192deb8
* test/shunit.sh: add "shunit_" prefix for all internal functions.
* test/run.sh: load test_*.sh to support multiple test case files.
* test/run.sh: accept command line arguments as test case files.
* test/test.sh -> test/test_cbc.sh
* test/test2.cb -> test/syntax1.cb
* test/test3.cb -> test/syntax2.cb
* test/test4.cb -> test/syntax3.cb
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3968 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/asm/Assembler.java (_long, _quad): should handle label.
* test/run.sh: new test runner.
* test/shunit.sh: library function name must not start with "test_" because they are treated as test case definition.
* test/test.sh: split tests in to multiple functions.
* test/initializer.cb: test string initializer.
* test/comm.cb: ditto.
* test/scomm.cb: ditto.
* test/slvar.cb: ditto.
* test/gvar.cb: ditto.
* test/sgvar.cb: ditto.
* test/slcomm.cb: : ditto.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3967 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring: PTRREG -> baseptr().
* net/loveruby/cflat/asm/Register.java: refactoring: a Register object does not represents size-specified register, it represents generic register. So we can get a size-specified register object by #forType.
* net/loveruby/cflat/asm/Register.java: new method #forType.
* net/loveruby/cflat/asm/Assembler.java: refactoring: ptrcall -> callAbsolute.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3964 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/CodeGenerator.java (compileBinaryOp): We must use seta/ae/b/be for comparison of unsigned value.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3946 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/CodeGenerator.java: We must call cltd before idiv.
* net/loveruby/cflat/compiler/CodeGenerator.java: define facade methods for Assembler class.
* net/loveruby/cflat/asm/Assembler.java: remove *q methods such as movq, addq, etc. by utilizing method overloading.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3944 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/parser/Parser.jj (CHARACTER): 'aa' is invalid.
* net/loveruby/cflat/parser/Parser.jj: refactoring: insert spaces after character set comma.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3917 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/TypeChecker.java (expectsSameInteger, expectsComparableScalars): return immediately after first error.
* net/loveruby/cflat/compiler/TypeChecker.java (PrefixOpNode, SuffixOpNode): allow array parameter.
* net/loveruby/cflat/type/Type.java: new method #isScalar.
* net/loveruby/cflat/type/IntegerType.java: is a scalar.
* net/loveruby/cflat/type/ArrayType.java: is a scalar.
* net/loveruby/cflat/type/PointerType.java: is a scalar.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3915 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/TypeChecker.java (isInvalidReturnType): array is returnable.
* net/loveruby/cflat/compiler/TypeChecker.java (isInvalidLHSType): "unallocated array" means an array which is parameter. Length does not matter.
* net/loveruby/cflat/compiler/DereferenceChecker.java: should check an operand of ++/-- is assignable.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3911 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/type/TypeTable.java: new method #isDefined.
* net/loveruby/cflat/type/TypeTable.java (put): reject duplicated type definition.
* test/recursivetypedef.cb: test duplicated typedef.
* test/test.sh: run it.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3905 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/type/TypeTable.java (checkRecursiveDefinition): should traverse ArrayType.
* net/loveruby/cflat/type/TypeTable.java (checkRecursiveDefinition): should traverse ComplexType and ArrayType (and UserType which points these types) *at the same time*.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3903 1b9489fe-b721-0410-924e-b54b9192deb8
* net/loveruby/cflat/compiler/TypeResolver.java: define resolveNodeList, which is an alias of visitNodeList.
git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@3895 1b9489fe-b721-0410-924e-b54b9192deb8
Minero Aoki