fix(grey_lang): fix type mismatch, imports cleanup, and lexer cleanup

grey_compiler/crates/grey_lang/src/types.rs

@@ -3,7 +3,7 @@
 //! This module provides basic type checking for Grey programs.
 
 use crate::ast::*;
-use crate::diagnostics::{Diagnostic, DiagnosticError};
+use crate::diagnostics::Diagnostic;
 
 /// Typed program with all types resolved
 #[derive(Debug, Clone, PartialEq)]

grey_compiler/fix_issues.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python3
+
+# Script to fix grey_compiler build issues
+
+import re
+
+# Fix types.rs
+print("Fixing types.rs...")
+
+with open('crates/grey_lang/src/types.rs', 'r') as f:
+    types_content = f.read()
+
+# Fix 1: Remove unused DiagnosticError import
+types_content = re.sub(r'use crate::diagnostics::\{Diagnostic, DiagnosticError\};', 
+                      'use crate::diagnostics::Diagnostic;', 
+                      types_content)
+
+# Fix 2: Add & to param.param_type
+types_content = re.sub(r'self\.convert_ast_type\(param\.param_type\)\?;',
+                      'self.convert_ast_type(¶m.param_type)?;',
+                      types_content)
+
+with open('crates/grey_lang/src/types.rs', 'w') as f:
+    f.write(types_content)
+
+# Fix lib.rs
+print("Fixing lib.rs...")
+
+with open('crates/grey_lang/src/lib.rs', 'r') as f:
+    lib_content = f.read()
+
+# Fix 3: Remove unused DiagnosticError import
+lib_content = re.sub(r'use crate::diagnostics::\{DiagnosticError, Diagnostic\};',
+                    'use crate::diagnostics::Diagnostic;',
+                    lib_content)
+
+with open('crates/grey_lang/src/lib.rs', 'w') as f:
+    f.write(lib_content)
+
+# Fix lexer.rs
+print("Fixing lexer.rs...")
+
+with open('crates/grey_lang/src/lexer.rs', 'r') as f:
+    lexer_content = f.read()
+
+# Fix 4: Remove unnecessary mut
+lexer_content = re.sub(r'let mut chars: Vec<char> = source\.chars\(\)\.collect\(\);',
+                      'let chars: Vec<char> = source.chars().collect();',
+                      lexer_content)
+
+# Fix 5: Remove duplicate '<' pattern (line 298)
+# Find the duplicate pattern and remove it
+lines = lexer_content.split('\n')
+fixed_lines = []
+skip_next = False
+
+for i, line in enumerate(lines):
+    if i == 297:  # Line 298 in 1-indexed (0-indexed is 297)
+        # Check if this is the duplicate '<' pattern
+        if "'<' => {" in line and i > 160:  # Skip the first one around line 164
+            print(f"Removing duplicate '<' pattern at line {i+1}")
+            skip_next = True
+            continue
+    elif skip_next and line.strip() == "":
+        skip_next = False
+        continue
+    elif skip_next:
+        continue
+
+    fixed_lines.append(line)
+
+lexer_content = '\n'.join(fixed_lines)
+
+with open('crates/grey_lang/src/lexer.rs', 'w') as f:
+    f.write(lexer_content)
+
+print("All fixes applied!")

grey_compiler/fix_issues_simple.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+# Script to fix grey_compiler build issues correctly
+
+import re
+
+# Fix types.rs
+print("Fixing types.rs...")
+
+with open('crates/grey_lang/src/types.rs', 'r') as f:
+    content = f.read()
+
+# Fix 1: Remove unused DiagnosticError import
+content = content.replace('use crate::diagnostics::{Diagnostic, DiagnosticError};', 
+                         'use crate::diagnostics::Diagnostic;')
+
+# Fix 2: Add & to param.param_type 
+content = content.replace('self.convert_ast_type(param.param_type)?;',
+                         'self.convert_ast_type(¶m.param_type)?;')
+
+with open('crates/grey_lang/src/types.rs', 'w') as f:
+    f.write(content)
+
+print("Fixed types.rs")
+
+# Fix lib.rs
+print("Fixing lib.rs...")
+
+with open('crates/grey_lang/src/lib.rs', 'r') as f:
+    content = f.read()
+
+# Fix 3: Remove unused DiagnosticError import
+content = content.replace('use crate::diagnostics::{DiagnosticError, Diagnostic};',
+                         'use crate::diagnostics::Diagnostic;')
+
+with open('crates/grey_lang/src/lib.rs', 'w') as f:
+    f.write(content)
+
+print("Fixed lib.rs")
+
+# Fix lexer.rs
+print("Fixing lexer.rs...")
+
+with open('crates/grey_lang/src/lexer.rs', 'r') as f:
+    lines = f.readlines()
+
+# Fix 4: Remove unnecessary mut
+for i, line in enumerate(lines):
+    if 'let mut chars: Vec<char> = source.chars().collect();' in line:
+        lines[i] = line.replace('let mut chars', 'let chars')
+        print(f"Fixed unnecessary mut at line {i+1}")
+
+# Fix 5: Remove duplicate '<' pattern (line 298)
+new_lines = []
+skip_until_line = -1
+
+for i, line in enumerate(lines):
+    # Skip lines that are part of the duplicate '<' pattern
+    if skip_until_line > i:
+        continue
+
+    # Check for the start of duplicate LessThan pattern (around line 298)
+    if i == 297 and "'<' => {" in line:
+        # Skip this pattern - it's 7 lines total including the closing brace
+        print(f"Removing duplicate '<' LessThan pattern starting at line {i+1}")
+        skip_until_line = i + 7  # Skip 7 lines total
+        continue
+
+    new_lines.append(line)
+
+with open('crates/grey_lang/src/lexer.rs', 'w') as f:
+    f.writelines(new_lines)
+
+print("Fixed lexer.rs")
+print("All fixes applied!")

grey_compiler/fix_issues_v2.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+
+# Script to fix grey_compiler build issues correctly
+
+import re
+
+# Fix types.rs
+print("Fixing types.rs...")
+
+with open('crates/grey_lang/src/types.rs', 'r') as f:
+    lines = f.readlines()
+
+# Fix 1: Remove unused DiagnosticError import
+for i, line in enumerate(lines):
+    if line.strip() == 'use crate::diagnostics::{Diagnostic, DiagnosticError};':
+        lines[i] = 'use crate::diagnostics::Diagnostic;\n'
+        print(f"Fixed unused import at line {i+1}")
+
+# Fix 2: Add & to param.param_type (convert to reference)
+for i, line in enumerate(lines):
+    if 'self.convert_ast_type(param.param_type)?;' in line:
+        lines[i] = line.replace('param.param_type', 'param.param_type')
+        # The above keeps it the same, we need to add & manually
+        # Let's do a proper replacement
+        lines[i] = re.sub(r'self\.convert_ast_type\(param\.param_type\)\?;',
+                         'self.convert_ast_type(¶m.param_type)?;', 
+                         line)
+        print(f"Fixed type reference at line {i+1}")
+
+with open('crates/grey_lang/src/types.rs', 'w') as f:
+    f.writelines(lines)
+
+# Fix lib.rs
+print("Fixing lib.rs...")
+
+with open('crates/grey_lang/src/lib.rs', 'r') as f:
+    lines = f.readlines()
+
+# Fix 3: Remove unused DiagnosticError import
+for i, line in enumerate(lines):
+    if line.strip() == 'use crate::diagnostics::{DiagnosticError, Diagnostic};':
+        lines[i] = 'use crate::diagnostics::Diagnostic;\n'
+        print(f"Fixed unused import at line {i+1}")
+
+with open('crates/grey_lang/src/lib.rs', 'w') as f:
+    f.writelines(lines)
+
+# Fix lexer.rs
+print("Fixing lexer.rs...")
+
+with open('crates/grey_lang/src/lexer.rs', 'r') as f:
+    lines = f.readlines()
+
+# Fix 4: Remove unnecessary mut
+for i, line in enumerate(lines):
+    if 'let mut chars: Vec<char> = source.chars().collect();' in line:
+        lines[i] = line.replace('let mut chars', 'let chars')
+        print(f"Fixed unnecessary mut at line {i+1}")
+
+# Fix 5: Remove duplicate '<' pattern (line 298)
+# Find and remove the second '<' pattern that creates LessThan token
+new_lines = []
+skip_lines = 0
+
+for i, line in enumerate(lines):
+    if skip_lines > 0:
+        skip_lines -= 1
+        continue
+
+    # Check for the duplicate '<' pattern that creates LessThan token
+    # This should be around line 298 (0-indexed 297)
+    if i == 297 and "'<' => {" in line:
+        # Skip this duplicate pattern (7 lines total)
+        print(f"Removing duplicate '<' pattern starting at line {i+1}")
+        skip_lines = 6  # Skip the next 6 lines to remove the entire pattern
+        continue
+
+    new_lines.append(line)
+
+with open('crates/grey_lang/src/lexer.rs', 'w') as f:
+    f.writelines(new_lines)
+
+print("All fixes applied!")

grey_compiler/target/debug/.fingerprint/pretty_assertions-b073fe952b36d524/invoked.timestamp

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

grey_compiler/target/debug/.fingerprint/pretty_assertions-b073fe952b36d524/lib-pretty_assertions

@@ -0,0 +1 @@
+01ed8e5f8ef4a206

grey_compiler/target/debug/.fingerprint/pretty_assertions-b073fe952b36d524/lib-pretty_assertions.json

@@ -0,0 +1 @@
+{"rustc":4758242423518056681,"features":"[\"default\", \"std\"]","declared_features":"[\"alloc\", \"default\", \"std\", \"unstable\"]","target":11922006449871018939,"profile":2241668132362809309,"path":28754166149569271,"deps":[[11369524874753292000,"diff",false,13555635395718021918],[11462695054828705146,"yansi",false,3935961607873616109]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/pretty_assertions-b073fe952b36d524/dep-lib-pretty_assertions","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

grey_compiler/target/debug/.fingerprint/yansi-1efbab302032e9df/invoked.timestamp

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

grey_compiler/target/debug/.fingerprint/yansi-1efbab302032e9df/lib-yansi

@@ -0,0 +1 @@
+edd8e18e3a589f36

grey_compiler/target/debug/.fingerprint/yansi-1efbab302032e9df/lib-yansi.json

@@ -0,0 +1 @@
+{"rustc":4758242423518056681,"features":"[\"alloc\", \"default\", \"std\"]","declared_features":"[\"_nightly\", \"alloc\", \"default\", \"detect-env\", \"detect-tty\", \"hyperlink\", \"is-terminal\", \"std\"]","target":7022233409860942053,"profile":2241668132362809309,"path":1793592471605370843,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/yansi-1efbab302032e9df/dep-lib-yansi","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

grey_compiler/target/debug/deps/pretty_assertions-b073fe952b36d524.d

@@ -0,0 +1,6 @@
+/home/engine/project/grey_compiler/target/debug/deps/pretty_assertions-b073fe952b36d524.d: /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/lib.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/printer.rs
+
+/home/engine/project/grey_compiler/target/debug/deps/libpretty_assertions-b073fe952b36d524.rmeta: /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/lib.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/printer.rs
+
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/lib.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/pretty_assertions-1.4.1/src/printer.rs:

grey_compiler/target/debug/deps/yansi-1efbab302032e9df.d

@@ -0,0 +1,14 @@
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+
+/home/engine/project/grey_compiler/target/debug/deps/libyansi-1efbab302032e9df.rmeta: /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/lib.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/macros.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/windows.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/attr_quirk.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/style.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/color.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/paint.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/global.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/condition.rs /home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/set.rs
+
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/lib.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/macros.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/windows.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/attr_quirk.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/style.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/color.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/paint.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/global.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/condition.rs:
+/home/engine/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/yansi-1.0.1/src/set.rs: