Pypa vs Python parser tests

Signed-off-by: Vinzenz Feenstra <evilissimo@gmail.com>

.gitignore

 Makefile.local
+tools/astprint
 tools/demangle
 tools/mcjitcache
 tools/mcjitcache_release

src/Makefile

@@ -153,6 +153,10 @@ COMMON_CXXFLAGS += -DDEFAULT_PYTHON_MAJOR_VERSION=$(PYTHON_MAJOR_VERSION) -DDEFA
 # Use our "custom linker" that calls gold if available
 COMMON_LDFLAGS := -B../tools/build_system -L/usr/local/lib -lpthread -lm -lunwind -llzma -L$(DEPS_DIR)/gcc-4.8.2-install/lib64 -lreadline -lgmp
 COMMON_LDFLAGS += $(DEPS_DIR)/pypa-install/lib/libpypa.a
+
+# Conditionally add libtinfo if available - otherwise nothing will be added
+COMMON_LDFLAGS += `pkg-config tinfo && pkg-config tinfo --libs || echo ""`
+
 # Make sure that we put all symbols in the dynamic symbol table so that MCJIT can load them;
 # TODO should probably do the linking before MCJIT
 COMMON_LDFLAGS += -Wl,-E
@@ -269,7 +273,8 @@ CLANG_CXX := $(CXX_ENV) $(CLANG_CXX)
 # Not sure if ccache_basedir actually helps at all (I think the generated files make them different?)
 LLVM_BUILD_ENV += CCACHE_DIR=$(HOME)/.ccache_llvm CCACHE_BASEDIR=$(LLVM_SRC)
 
-MAIN_SRCS := $(wildcard codegen/*.cpp) $(wildcard asm_writing/*.cpp) $(wildcard codegen/irgen/*.cpp) $(wildcard codegen/opt/*.cpp) $(wildcard analysis/*.cpp) $(wildcard core/*.cpp) jit.cpp codegen/profiling/profiling.cpp codegen/profiling/dumprof.cpp $(wildcard runtime/*.cpp) $(wildcard runtime/builtin_modules/*.cpp) $(wildcard gc/*.cpp) $(wildcard capi/*.cpp)
+BASE_SRCS := $(wildcard codegen/*.cpp) $(wildcard asm_writing/*.cpp) $(wildcard codegen/irgen/*.cpp) $(wildcard codegen/opt/*.cpp) $(wildcard analysis/*.cpp) $(wildcard core/*.cpp) codegen/profiling/profiling.cpp codegen/profiling/dumprof.cpp $(wildcard runtime/*.cpp) $(wildcard runtime/builtin_modules/*.cpp) $(wildcard gc/*.cpp) $(wildcard capi/*.cpp)
+MAIN_SRCS := $(BASE_SRCS) jit.cpp
 STDLIB_SRCS := $(wildcard runtime/inline/*.cpp)
 SRCS := $(MAIN_SRCS) $(STDLIB_SRCS)
 STDLIB_OBJS := stdlib.bc.o stdlib.stripped.bc.o
@@ -281,6 +286,7 @@ FROM_CPYTHON_SRCS := $(addprefix ../lib_python/2.7_Modules/,$(STDMODULE_SRCS)) $
 # The stdlib objects have slightly longer dependency chains,
 # so put them first in the list:
 OBJS := $(STDLIB_OBJS) $(SRCS:.cpp=.o) $(FROM_CPYTHON_SRCS:.c=.o)
+ASTPRINT_OBJS := $(STDLIB_OBJS) $(BASE_SRCS:.cpp=.o) $(FROM_CPYTHON_SRCS:.c=.o)
 PROFILE_OBJS := $(STDLIB_RELEASE_OBJS) $(MAIN_SRCS:.cpp=.prof.o) $(STDLIB_SRCS:.cpp=.release.o) $(FROM_CPYTHON_SRCS:.c=.release.o)
 OPT_OBJS := $(STDLIB_RELEASE_OBJS) $(SRCS:.cpp=.release.o) $(FROM_CPYTHON_SRCS:.c=.release.o)
 
@@ -589,6 +595,14 @@ $(TOOLS_DIR)/publicize_release: $(TOOLS_DIR)/publicize.release.o $(LLVM_RELEASE_
 	$(ECHO) Linking $(TOOLS_DIR)/publicize_release
 	$(VERB) $(CXX) $< $(LDFLAGS_RELEASE) -o $@ -lLLVMBitWriter
 
+$(TOOLS_DIR)/astprint: $(TOOLS_DIR)/astprint.cpp $(BUILD_SYSTEM_DEPS) $(LLVM_DEPS) $(ASTPRINT_OBJS)
+	$(ECHO) Linking $(TOOLS_DIR)/astprint
+	$(VERB) $(CXX) $< -o $@ $(LLVM_LIB_DEPS) $(ASTPRINT_OBJS) $(LDFLAGS) $(STDLIB_SRCS:.cpp=.o) $(CXXFLAGS_DBG)
+
+.PHONY: astprint
+
+astprint: $(TOOLS_DIR)/astprint
+
 ## END OF TOOLS
 
 

tools/astprint.cpp

+#include "analysis/scoping_analysis.h"
+#include "codegen/parser.h"
+#include "codegen/entry.h"
+#include "core/cfg.h"
+#include "runtime/objmodel.h"
+#include "runtime/types.h"
+
+using namespace pyston;
+
+
+int main(int argc, char const ** argv) {
+    GLOBAL_VERBOSITY=0;
+    threading::registerMainThread();
+    threading::GLReadRegion _glock;
+    initCodegen();
+
+    if(argc > 2 && argv[1][0] == '-' && argv[1][1] == 'x') {
+        ENABLE_PYPA_PARSER = true;
+    }
+
+    std::string fn = argv[1 + int(argc > 2)];
+
+    AST_Module* m = caching_parse(fn.c_str());
+    PrintVisitor* visitor = new PrintVisitor(4);
+    visitor->visit_module(m);
+    return 0;
+}

tools/astprint_test.sh

+#! /bin/sh
+
+TOTAL_RESULT=0
+
+pushd `dirname $0` > /dev/null
+SCRIPTPATH=`pwd -P`
+popd > /dev/null
+
+TESTSDIR=`realpath $SCRIPTPATH/../test/tests`
+
+pad=$(printf '%0.1s' " "{1..90})
+for test_script in `find $TESTSDIR -name "*.py"`;
+do
+    $SCRIPTPATH/astprint $test_script > $test_script.python
+    $SCRIPTPATH/astprint -x $test_script > $test_script.pypa
+    diff -q $test_script.python $test_script.pypa 2>&1 > /dev/null && result=`echo -e "[\033[0;32mSUCCESS\033[0m]"` || result=`echo -e "[\033[0;31mFAILED\033[0m]"` && TOTALRESULT=1
+    reltestscript=$(perl -MFile::Spec -e "print File::Spec->abs2rel(q($test_script),q($SCRIPTPATH))")
+    echo "$reltestscript${pad:${#test_script}} " $result
+done
+
+exit $TOTAL_RESULT