C Convert to AST - Test run success - create git ignore for ignore /target

Author: BDadmehr0

.gitignore

@@ -0,0 +1 @@
+target/

Cargo.lock

@@ -1,6 +1,7 @@
 [package]
-name = "Crown"
+name = "crown"
 version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+clang-sys = "1.8.1"

Cargo.toml

@@ -0,0 +1,5 @@
+1. **کد C را به AST تبدیل می‌کنید**: شما توانستید از طریق استفاده از `clang` و `-ast-dump`، کد C ورودی را به یک درخت تجزیه (AST) تبدیل کنید.
+   
+2. **کد Rust برای تجزیه C آماده است**: کد Rust شما با استفاده از `Command` به درستی از Clang برای پردازش کد C و استخراج AST استفاده می‌کند.
+
+3. **تست‌ها با موفقیت اجرا شده‌اند**: تمامی تست‌ها به درستی کار کرده و به خروجی مورد انتظار رسیده‌اند. این بدان معناست که کد شما قادر به شبیه‌سازی و استخراج کد C به AST است و تست‌ها هم به درستی جواب می‌دهند.

doc/issuse-2.md

@@ -0,0 +1,2 @@
+pub mod parser;
+

src/lib.rs

@@ -0,0 +1,72 @@
+use clang_sys::support::Clang;
+use std::path::Path;
+use std::ffi::CString;
+use std::process::{Command, Stdio};
+use std::io::Write; // وارد کردن Write برای استفاده از متد write_all
+
+/// این تابع برای تجزیه کد C به صورت یک AST ساده استفاده می‌شود.
+pub fn parse_c_code(code: &str) -> Result<String, String> {
+    let path = Path::new("/usr/bin/clang");
+
+    let mut child = Command::new(path)
+        .arg("-cc1")
+        .arg("-x")
+        .arg("c")
+        .arg("-ast-dump")
+        .arg("-")
+        .stdin(Stdio::piped())
+        .stdout(Stdio::piped())
+        .stderr(Stdio::piped())  // اضافه کردن stderr
+        .spawn()
+        .map_err(|e| e.to_string())?;
+
+    if let Some(mut stdin) = child.stdin.take() {
+        stdin.write_all(code.as_bytes()).map_err(|e| e.to_string())?;
+    }
+
+    let output = child.wait_with_output().map_err(|e| e.to_string())?;
+
+    if !output.status.success() {
+        let error_output = String::from_utf8_lossy(&output.stderr);
+        return Err(format!("Clang failed with status: {}\n{}", output.status, error_output));
+    }
+
+    let ast = String::from_utf8(output.stdout).map_err(|e| e.to_string())?;
+
+    println!("AST Output: {}", ast);  // نمایش کامل خروجی
+
+    Ok(ast)
+}
+
+
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_parse_function() {
+        let code = r#"
+        int main() {
+            return 0;
+        }
+        "#;
+
+        let ast = parse_c_code(code).unwrap();
+        assert!(ast.contains("main"));
+    }
+
+    #[test]
+    fn test_parse_variable() {
+        let code = r#"
+        int a = 10;
+        "#;
+
+        let ast = parse_c_code(code).unwrap();
+        println!("AST Output: {}", ast);
+        assert!(ast.contains("a"));
+
+    }
+}
+

src/parser/clang_parser.rs

@@ -0,0 +1,2 @@
+pub mod clang_parser;
+

src/parser/mod.rs

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/Crown-1859b268db9d5c60/invoked.timestamp

@@ -0,0 +1,3 @@
+{"$message_type":"diagnostic","message":"can't find crate for `clang_sys`","code":{"code":"E0463","explanation":"A crate was declared but cannot be found.\n\nErroneous code example:\n\n```compile_fail,E0463\nextern crate foo; // error: can't find crate\n```\n\nYou need to link your code to the relevant crate in order to be able to use it\n(through Cargo or the `-L` option of rustc, for example).\n\n## Common causes\n\n- The crate is not present at all. If using Cargo, add it to `[dependencies]`\n  in Cargo.toml.\n- The crate is present, but under a different name. If using Cargo, look for\n  `package = ` under `[dependencies]` in Cargo.toml.\n\n## Common causes for missing `std` or `core`\n\n- You are cross-compiling for a target which doesn't have `std` prepackaged.\n  Consider one of the following:\n  + Adding a pre-compiled version of std with `rustup target add`\n  + Building std from source with `cargo build -Z build-std`\n  + Using `#![no_std]` at the crate root, so you won't need `std` in the first\n    place.\n- You are developing the compiler itself and haven't built libstd from source.\n  You can usually build it with `x.py build library/std`. More information\n  about x.py is available in the [rustc-dev-guide].\n\n[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#building-the-compiler\n"},"level":"error","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":0,"byte_end":23,"line_start":1,"line_end":1,"column_start":1,"column_end":24,"is_primary":true,"text":[{"text":"extern crate clang_sys;","highlight_start":1,"highlight_end":24}],"label":"can't find crate","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror[E0463]\u001b[0m\u001b[0m\u001b[1m: can't find crate for `clang_sys`\u001b[0m\n\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0msrc/parser/clang_parser.rs:1:1\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m1\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0mextern crate clang_sys;\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;9m^^^^^^^^^^^^^^^^^^^^^^^\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;9mcan't find crate\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"aborting due to 1 previous error","code":null,"level":"error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m: aborting due to 1 previous error\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"For more information about this error, try `rustc --explain E0463`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1mFor more information about this error, try `rustc --explain E0463`.\u001b[0m\n"}

target/debug/.fingerprint/Crown-1859b268db9d5c60/output-lib-Crown

@@ -0,0 +1 @@
+ed5fa1088f637008

target/debug/.fingerprint/Crown-3dffbff173e5bce9/bin-Crown

@@ -0,0 +1 @@
+{"rustc":13207435774680941178,"features":"[]","declared_features":"[]","target":1984032727470466438,"profile":11597332650809196192,"path":10602529704205407992,"deps":[[6895127599370038612,"clang_sys",false,6859782510580660348],[14806868352350619280,"Crown",false,12353783466517598881]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/Crown-3dffbff173e5bce9/dep-bin-Crown","checksum":false}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

target/debug/.fingerprint/Crown-3dffbff173e5bce9/bin-Crown.json

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/Crown-3dffbff173e5bce9/dep-bin-Crown

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/Crown-3dffbff173e5bce9/invoked.timestamp

@@ -0,0 +1,3 @@
+{"$message_type":"diagnostic","message":"unused import: `clang_sys::support::Clang`","code":{"code":"unused_imports","explanation":null},"level":"warning","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":4,"byte_end":29,"line_start":1,"line_end":1,"column_start":5,"column_end":30,"is_primary":true,"text":[{"text":"use clang_sys::support::Clang;","highlight_start":5,"highlight_end":30}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"`#[warn(unused_imports)]` on by default","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"remove the whole `use` item","code":null,"level":"help","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":0,"byte_end":31,"line_start":1,"line_end":2,"column_start":1,"column_end":1,"is_primary":true,"text":[{"text":"use clang_sys::support::Clang;","highlight_start":1,"highlight_end":31},{"text":"use std::path::Path;","highlight_start":1,"highlight_end":1}],"label":null,"suggested_replacement":"","suggestion_applicability":"MachineApplicable","expansion":null}],"children":[],"rendered":null}],"rendered":"\u001b[0m\u001b[1m\u001b[33mwarning\u001b[0m\u001b[0m\u001b[1m: unused import: `clang_sys::support::Clang`\u001b[0m\n\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0msrc/parser/clang_parser.rs:1:5\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m1\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0muse clang_sys::support::Clang;\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m     \u001b[0m\u001b[0m\u001b[1m\u001b[33m^^^^^^^^^^^^^^^^^^^^^^^^^\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m= \u001b[0m\u001b[0m\u001b[1mnote\u001b[0m\u001b[0m: `#[warn(unused_imports)]` on by default\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"unused variable: `args`","code":{"code":"unused_variables","explanation":null},"level":"warning","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":608,"byte_end":612,"line_start":13,"line_end":13,"column_start":9,"column_end":13,"is_primary":true,"text":[{"text":"    let args = vec![","highlight_start":9,"highlight_end":13}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"`#[warn(unused_variables)]` on by default","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"if this is intentional, prefix it with an underscore","code":null,"level":"help","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":608,"byte_end":612,"line_start":13,"line_end":13,"column_start":9,"column_end":13,"is_primary":true,"text":[{"text":"    let args = vec![","highlight_start":9,"highlight_end":13}],"label":null,"suggested_replacement":"_args","suggestion_applicability":"MaybeIncorrect","expansion":null}],"children":[],"rendered":null}],"rendered":"\u001b[0m\u001b[1m\u001b[33mwarning\u001b[0m\u001b[0m\u001b[1m: unused variable: `args`\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0msrc/parser/clang_parser.rs:13:9\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m13\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0m    let args = vec![\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m         \u001b[0m\u001b[0m\u001b[1m\u001b[33m^^^^\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[33mhelp: if this is intentional, prefix it with an underscore: `_args`\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m= \u001b[0m\u001b[0m\u001b[1mnote\u001b[0m\u001b[0m: `#[warn(unused_variables)]` on by default\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"2 warnings emitted","code":null,"level":"warning","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[33mwarning\u001b[0m\u001b[0m\u001b[1m: 2 warnings emitted\u001b[0m\n\n"}

target/debug/.fingerprint/Crown-4771282e33be8aaf/dep-test-lib-Crown

@@ -0,0 +1 @@
+4b2cd65154a232fb

target/debug/.fingerprint/Crown-4771282e33be8aaf/invoked.timestamp

@@ -0,0 +1 @@
+{"rustc":13207435774680941178,"features":"[]","declared_features":"[]","target":9212279850505161265,"profile":15632368228915330634,"path":17777289886553719987,"deps":[[6895127599370038612,"clang_sys",false,6859782510580660348]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/Crown-4771282e33be8aaf/dep-test-lib-Crown","checksum":false}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

target/debug/.fingerprint/Crown-4771282e33be8aaf/output-test-lib-Crown

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/Crown-4771282e33be8aaf/test-lib-Crown

@@ -0,0 +1,3 @@
+{"$message_type":"diagnostic","message":"can't find crate for `clang_sys`","code":{"code":"E0463","explanation":"A crate was declared but cannot be found.\n\nErroneous code example:\n\n```compile_fail,E0463\nextern crate foo; // error: can't find crate\n```\n\nYou need to link your code to the relevant crate in order to be able to use it\n(through Cargo or the `-L` option of rustc, for example).\n\n## Common causes\n\n- The crate is not present at all. If using Cargo, add it to `[dependencies]`\n  in Cargo.toml.\n- The crate is present, but under a different name. If using Cargo, look for\n  `package = ` under `[dependencies]` in Cargo.toml.\n\n## Common causes for missing `std` or `core`\n\n- You are cross-compiling for a target which doesn't have `std` prepackaged.\n  Consider one of the following:\n  + Adding a pre-compiled version of std with `rustup target add`\n  + Building std from source with `cargo build -Z build-std`\n  + Using `#![no_std]` at the crate root, so you won't need `std` in the first\n    place.\n- You are developing the compiler itself and haven't built libstd from source.\n  You can usually build it with `x.py build library/std`. More information\n  about x.py is available in the [rustc-dev-guide].\n\n[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#building-the-compiler\n"},"level":"error","spans":[{"file_name":"src/parser/clang_parser.rs","byte_start":0,"byte_end":23,"line_start":1,"line_end":1,"column_start":1,"column_end":24,"is_primary":true,"text":[{"text":"extern crate clang_sys;","highlight_start":1,"highlight_end":24}],"label":"can't find crate","suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror[E0463]\u001b[0m\u001b[0m\u001b[1m: can't find crate for `clang_sys`\u001b[0m\n\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0msrc/parser/clang_parser.rs:1:1\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m1\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0mextern crate clang_sys;\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;9m^^^^^^^^^^^^^^^^^^^^^^^\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;9mcan't find crate\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"aborting due to 1 previous error","code":null,"level":"error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m: aborting due to 1 previous error\u001b[0m\n\n"}
+{"$message_type":"diagnostic","message":"For more information about this error, try `rustc --explain E0463`.","code":null,"level":"failure-note","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1mFor more information about this error, try `rustc --explain E0463`.\u001b[0m\n"}

target/debug/.fingerprint/Crown-4771282e33be8aaf/test-lib-Crown.json

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/Crown-7f49af83c76e31f3/invoked.timestamp

@@ -0,0 +1 @@
+a112e0119c7471ab

target/debug/.fingerprint/Crown-7f49af83c76e31f3/output-test-lib-Crown

@@ -0,0 +1 @@
+{"rustc":13207435774680941178,"features":"[]","declared_features":"[]","target":9212279850505161265,"profile":11597332650809196192,"path":17777289886553719987,"deps":[[6895127599370038612,"clang_sys",false,6859782510580660348]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/Crown-a700c5b1cf4385cb/dep-lib-Crown","checksum":false}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}