Improved error handling

.gitattributes

@@ -1,3 +1,4 @@
 *.c   linguist-language=C
 *.h   linguist-language=C
 *.w32 linguist-language=JavaScript
+*.inc linguist-language=PHP

.gitignore

@@ -43,7 +43,11 @@ php_test_results_*
 parser/lemon
 parser/scanner.c
 parser/parser.c
+parser/parser.php5.c
+parser/parser.php5.h
 parser/parser.php5.out
+parser/parser.php7.c
+parser/parser.php7.h
 parser/parser.php7.out
 
 release

CHANGELOG.md

@@ -6,10 +6,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 ### Changed
-- Extremely simplified installation of the extension using standard PHP workflow
+- Extremely simplified installation of the extension using standard PHP workflow [#38](https://github.com/phalcon/php-zephir-parser/issues/38)
+
+### Fixed
+- Improved error handling and prevent segfault on invalid syntax [#30](https://github.com/phalcon/php-zephir-parser/issues/30)
 
 ### Removed
-- Removed no longer need BASH scripts
+- Removed no longer need BASH scripts to build and install extension
 
 ## [1.1.2] - 2018-01-23
 ### Added

CODE_OF_CONDUCT.md

@@ -0,0 +1,60 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making
+participation in our project and our community a harassment-free experience for everyone, regardless of age, body size,
+disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race,
+religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take
+appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits,
+issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any
+contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the
+project or its community. Examples of representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed representative at an online or offline
+event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at
+team@zephir-lang.com. The project team will review and investigate all complaints, and will respond in a way that it
+deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the
+reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent
+repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

README.md

@@ -96,7 +96,7 @@ If you have specific PHP versions running:
 ```bash
 git clone git://github.com/phalcon/php-zephir-parser.git
 cd php-zephir-parser
-phpize
+/usr/local/bin/phpize
 ./configure --with-php-config=/usr/local/bin/php-config
 make
 sudo make install
@@ -129,7 +129,7 @@ See the [LICENSE][:ext-license:] file for more information.
 
 [:badge-travis:]: https://travis-ci.org/phalcon/php-zephir-parser.svg?branch=development
 [:badge-appveyor:]: https://ci.appveyor.com/api/projects/status/r4k8baw1iy54v2wt/branch/development?svg=true
-[:badge-codecov:]: https://codecov.io/gh/phalcon/php-zephir-parser/branch/developent/graph/badge.svg
+[:badge-codecov:]: https://codecov.io/gh/phalcon/php-zephir-parser/branch/development/graph/badge.svg
 [:badge-license:]: https://img.shields.io/badge/license-MIT-brightgreen.svg
 [:build-travis:]: https://travis-ci.org/phalcon/php-zephir-parser
 [:build-appveyor:]: https://ci.appveyor.com/project/sergeyklay/php-zephir-parser/branch/master

coverage.mk

@@ -1,18 +1,21 @@
 OUTCOV=coverage.info
 DIRCOV=coverage
 
+.PHONY: clean-coverage
 clean-coverage:
 	-rm -fr $(OUTCOV) $(DIRCOV)
 
+# coverage-initial test coverage-capture
+.PHONY: coverage-initial
 coverage-initial: clean-coverage
-	@echo "Capture initial zero coverage data"
 	@$(LCOV) --directory ./parser --directory . --zerocounters
 	@$(LCOV) --directory ./parser --directory . --capture --compat-libtool --initial --base-directory=. --output-file $(OUTCOV)
 
+.PHONY: coverage-capture
 coverage-capture:
-	@echo "Generating $@"
-	@$(LCOV) --no-checksum --directory ./parser --directory . --capture --compat-libtool --output-file $(OUTCOV)
-	@$(LCOV) --remove $(OUTCOV) "/usr*" --remove $(OUTCOV) "${HOME}/.phpenv/*" --remove $(OUTCOV) "${HOME}/build/include/*" --compat-libtool --output-file $(OUTCOV)
+	@$(LCOV) --no-checksum --directory . --capture --compat-libtool --output-file $(OUTCOV)
+	@$(LCOV) --remove $(OUTCOV) "/usr*" --remove $(OUTCOV) "${HOME}/.phpenv/*" --compat-libtool --output-file $(OUTCOV)
 
+.PHONY: coverage-html
 coverage-html: coverage-capture
 	@$(GENHTML) --legend --output-directory $(DIRCOV) --title "Zephir Parser code coverage" $(OUTCOV)

parser/base.c

@@ -1,13 +1,4 @@
 
-/*
- * This file is part of the Zephir Parser.
- *
- * (c) Zephir Team <team@zephir-lang.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
 const xx_token_names xx_tokens[] =
 {
 	{ XX_T_INTEGER,             "INTEGER" },
@@ -63,7 +54,7 @@ static void xx_parse_with_token(void* xx_parser, int opcode, int parsercode, xx_
 }
 
 /**
- * Parses a programm and returning an intermediate array representation
+ * Parses a program and returning an intermediate array representation
  */
 void xx_parse_program(zval *return_value, char *program, size_t program_length, char *file_path, zval *error_msg) {
 

tests/base/cblocks.phpt

@@ -1,13 +1,35 @@
 --TEST--
 Tests recognizing wrapping C-code in CBLOCKs
 --SKIPIF--
-<?php if (!extension_loaded("Zephir Parser")) print "skip The zephir_parser extension is not loaded"; ?>
+<?php include(__DIR__ . '/../skipif.inc'); ?>
 --FILE--
-<?php require(__DIR__ . "/../zephir_parser_test.inc");
+<?php
+
+$code =<<<ZEP
+namespace Example;
+
+class Test
+{
+    public function block()
+    {
+        %{
+
+            // Some comment
+
+            {
+                while(1) {
+                    RETURN_MM_NULL();
+                }
+            }
+        }%
+    }
+}
+ZEP;
+
+$ir = zephir_parse_file($code, '(eval code)');
 
-$ir = parse_file("base/cblocks.zep");
 var_dump($ir);
---EXPECTF--
+--EXPECT--
 array(2) {
   [0]=>
   array(5) {
@@ -16,7 +38,7 @@ array(2) {
     ["name"]=>
     string(7) "Example"
     ["file"]=>
-    string(%d) "%s/tests/data/base/cblocks.zep"
+    string(11) "(eval code)"
     ["line"]=>
     int(3)
     ["char"]=>
@@ -54,43 +76,43 @@ array(2) {
               ["type"]=>
               string(6) "cblock"
               ["value"]=>
-              string(81) "
+              string(150) "
 
-			// Some comment
+            // Some comment
 
-			{
-				while(1) {
-				    RETURN_MM_NULL();
-				}
-			}
-		"
+            {
+                while(1) {
+                    RETURN_MM_NULL();
+                }
+            }
+        "
               ["file"]=>
-              string(%d) "%s/tests/data/base/cblocks.zep"
+              string(11) "(eval code)"
               ["line"]=>
               int(17)
               ["char"]=>
-              int(2)
+              int(5)
             }
           }
           ["file"]=>
-          string(%d) "%s/tests/data/base/cblocks.zep"
+          string(11) "(eval code)"
           ["line"]=>
           int(5)
           ["last-line"]=>
           int(18)
           ["char"]=>
-          int(16)
+          int(19)
         }
       }
       ["file"]=>
-      string(%d) "%s/tests/data/base/cblocks.zep"
+      string(11) "(eval code)"
       ["line"]=>
       int(3)
       ["char"]=>
       int(5)
     }
     ["file"]=>
-    string(%d) "%s/tests/data/base/cblocks.zep"
+    string(11) "(eval code)"
     ["line"]=>
     int(3)
     ["char"]=>