update: replace stl with C impl

park671 · Nov 26, 2024 · 9841216 · 9841216
1 parent 051c773
commit 9841216
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Showing 8 changed files with 366 additions and 97 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -16,6 +16,13 @@ include_directories(
         "compiler"
         "generator"
         "wrapper"
+        "utils"
+)
+
+file(GLOB_RECURSE UTILS_SRC
+        "utils/*.cc"
+        "utils/*.c"
+        "utils/*.cpp"
 )
 
 file(GLOB_RECURSE LOGGER_SRC
@@ -66,6 +73,7 @@ add_executable(pcc
         ${COMPILER_SRC}
         ${GENERATOR_SRC}
         ${WRAPPER_SRC}
+        ${UTILS_SRC}
         generator/arm64/register_arm64.h
         generator/assembler.cpp
         generator/assembler.h

diff --git a/compiler/lexer.cpp b/compiler/lexer.cpp
@@ -5,11 +5,8 @@
 #include <string.h>
 #include "lexer.h"
 #include "logger.h"
-#include <stack>
 #include "mspace.h"
 
-using namespace std;
-
 static const char *LEXER_TAG = "lexer";
 static const char *VAR_TAG = "var";