From 817b94c739b80bbb00474ec4ee38f9df22e65a8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20G=C3=B3mez?= <targen@gmail.com>
Date: Sat, 26 May 2012 23:54:10 -0430
Subject: [PATCH] show de Block y dependencias arregladas
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Las dependencias no dependían de las dependencias!  Ahora sí.
---
 tajadac/Makefile             | 12 +++++----
 tajadac/Makefile.real        | 30 ++++++++++++---------
 tajadac/Tajada/AST/AST.cc    |  6 +++--
 tajadac/Tajada/AST/AST.hh    |  4 ++-
 tajadac/Tajada/Code/Block.cc | 51 ++++++++++++++++++++++++++++++++++++
 tajadac/Tajada/Code/Block.hh | 10 +++++--
 6 files changed, 90 insertions(+), 23 deletions(-)
 create mode 100644 tajadac/Tajada/Code/Block.cc

diff --git a/tajadac/Makefile b/tajadac/Makefile
index ec8febf..402e2bb 100644
--- a/tajadac/Makefile
+++ b/tajadac/Makefile
@@ -1,15 +1,14 @@
 SHELL = bash
 
 clean =               \
-        ./**/*.d      \
         ./**/*.gch    \
         ./**/*.gen.*  \
-        ./**/*.o      \
         ./**/*.out    \
         ./**/*.output \
-        ./**/*.tab.cc \
-        ./**/*.yy     \
+        ./parser.yy   \
+        dep           \
         location.hh   \
+        obj           \
         parser.dot    \
         parser.tab.cc \
         parser.tab.hh \
@@ -18,10 +17,13 @@ clean =               \
         stack.hh      \
         tajadac       \
 
+
+
 all:
 
 clean:
-	shopt -s globstar && rm -f $(clean)
+	@echo "Cleaning"
+	@shopt -s globstar && rm -rf $(clean)
 
 %:
 	@$(MAKE) --no-print-directory -f Makefile.real $@
diff --git a/tajadac/Makefile.real b/tajadac/Makefile.real
index 1ceb5cd..472a7de 100644
--- a/tajadac/Makefile.real
+++ b/tajadac/Makefile.real
@@ -24,18 +24,20 @@ build-exec = $(CXX) $(CXXFLAGS) -o $@ $^ $(LDLIBS:%=-l%)
 
 srcs := $(shell find . -type f -name '*.cc')
 
-%.d: %.cc
+dep/%.d: %.cc
 	@echo "Calculating dependencies for $<"
+	@mkdir -p $(dir $@)
 	@$(CXX) $(CXXFLAGS) -E -MM -MF $@ $<
-	@printf '%s\n'            \
-                '1s@^@$(dir $@)@' \
-                'wq'              \
+	@printf '%s\n'                   \
+                '1s@^@$@ obj/$(dir $<)@' \
+                'wq'                     \
                 | ed -s ./$@
 
 
 
-%.o: %.cc
+obj/%.o: %.cc
 	@echo "Building $<"
+	@mkdir -p $(dir $@)
 	@$(CXX) $(CXXFLAGS) -c ./$< -o $@
 
 
@@ -46,20 +48,22 @@ all: tajadac
 
 
 
-tajadac: $(srcs:%.cc=%.o) lex.o main.o parser.tab.o scope.o
+tajadac: $(srcs:%.cc=obj/%.o)
 	@echo "Linking $@"
 	@$(build-exec)
 
 
-#          .d: parser.tab.hh stack.hh location.hh position.hh
-        lex.d: parser.tab.hh stack.hh location.hh position.hh
-       main.d: parser.tab.hh stack.hh location.hh position.hh
- parser.tab.d: parser.tab.hh stack.hh location.hh position.hh
-      scope.d:                        location.hh
+#              .d: parser.tab.hh stack.hh location.hh position.hh
+        dep/lex.d: parser.tab.hh stack.hh location.hh position.hh
+       dep/main.d: parser.tab.hh stack.hh location.hh position.hh
+ dep/parser.tab.d: parser.tab.hh stack.hh location.hh position.hh
+      dep/scope.d:                        location.hh
 
 #ast.gen.cc ast.gen.hh: make_ast_classes data/ast/classes data/ast/members
 #	./make_ast_classes data/ast/classes data/ast/members ast.gen.cc ast.gen.hh
 
+dep/parser.tab.d: parser.tab.cc
+
 location.hh parser.dot parser.output parser.tab.cc parser.tab.hh parser.xml position.hh stack.hh token_data.out token_data_line.out: parser.y tokens.hh Makefile
 	@printf '%s\n'                                                                    \
                 '#include "tokens.hh"'                                                    \
@@ -105,9 +109,9 @@ location.hh parser.dot parser.output parser.tab.cc parser.tab.hh parser.xml posi
                 'w $<y'                                           \
                 'q'                                               \
                 | ed -s ./$<
-	@echo "Building parser"
+	@echo "Generating parser"
 	@$(YACC) $(YACCFLAGS) ./$<y
 
 
 
--include $(srcs:%.cc=%.d)
+-include $(srcs:%.cc=dep/%.d) dep/parser.tab.d
diff --git a/tajadac/Tajada/AST/AST.cc b/tajadac/Tajada/AST/AST.cc
index b472664..8a243d8 100644
--- a/tajadac/Tajada/AST/AST.cc
+++ b/tajadac/Tajada/AST/AST.cc
@@ -7,8 +7,10 @@ namespace Tajada {
         namespace AST {
                 AST::~AST() {}
 
-                Tajada::Code::Block * AST::gen() {
-                        return new Tajada::Code::Block;
+                Tajada::Code::Block * AST::gen(
+                        Tajada::Code::Block * b
+                ) {
+                        return b;
                 }
         }
 }
diff --git a/tajadac/Tajada/AST/AST.hh b/tajadac/Tajada/AST/AST.hh
index 7793d11..77d4c28 100644
--- a/tajadac/Tajada/AST/AST.hh
+++ b/tajadac/Tajada/AST/AST.hh
@@ -11,7 +11,9 @@ namespace Tajada {
                         public:
                                 virtual std::string show(unsigned int depth = 0) = 0;
 
-                                virtual Tajada::Code::Block * gen();
+                                virtual Tajada::Code::Block * gen(
+                                        Tajada::Code::Block * b
+                                );
 
                                 virtual ~AST() = 0;
                 };
diff --git a/tajadac/Tajada/Code/Block.cc b/tajadac/Tajada/Code/Block.cc
new file mode 100644
index 0000000..5920694
--- /dev/null
+++ b/tajadac/Tajada/Code/Block.cc
@@ -0,0 +1,51 @@
+#include <numeric>
+#include <string>
+#include <vector>
+
+// Class:
+#include "Tajada/Code/Block.hh"
+
+namespace Tajada {
+        namespace Code {
+                Block::Block(
+                        std::string p_label
+                ):
+                        label(p_label)
+                {}
+
+                std::string Block::show() {
+                        return
+                                u8"[" + this->label + u8"] {\n"
+                                + std::accumulate(
+                                        this->instructions.begin(),
+                                        this->instructions.end(),
+                                        std::string(),
+                                        [](std::string acc, Tajada::Code::Instruction * i) {
+                                                return
+                                                        acc
+                                                        + u8"        "
+                                                        + i->show()
+                                                        + u8";\n"
+                                                ;
+                                        }
+                                )
+                                + u8"} → ["
+                                + (
+                                        this->successors.empty()
+                                        ? u8""
+                                        :
+                                                std::accumulate(
+                                                        this->successors.begin(),
+                                                        --this->successors.end(),
+                                                        std::string(),
+                                                        [](std::string acc, Tajada::Code::Block * b) {
+                                                                return acc + u8", " + b->label;
+                                                        }
+                                                )
+                                                + this->successors.back()->label
+                                )
+                                + u8"]\n"
+                        ;
+                }
+        }
+}
diff --git a/tajadac/Tajada/Code/Block.hh b/tajadac/Tajada/Code/Block.hh
index 8d07e85..54ccc8b 100644
--- a/tajadac/Tajada/Code/Block.hh
+++ b/tajadac/Tajada/Code/Block.hh
@@ -10,10 +10,16 @@ namespace Tajada {
         namespace Code {
                 class Block {
                         public:
+                                std::string label;
+
                                 std::vector<Tajada::Code::Instruction *> instructions;
-                                std::vector<Tajada::Code::Block *> successors;
+                                std::vector<Tajada::Code::Block       *> successors  ;
+
+                                Block(
+                                        std::string p_label
+                                );
 
-                                // TODO: show
+                                std::string show();
                 };
         }
 }