From: Jean Privat <jean@pryen.org>
Date: Thu, 14 Jan 2010 16:34:27 +0000 (-0500)
Subject: syntax: prepare stmts following loops to be unreachable
X-Git-Tag: v0.4~58
X-Git-Url: http://nitlanguage.org?ds=sidebyside

syntax: prepare stmts following loops to be unreachable

Add dummy breaks and aborts in order to be able to bootstrap once
statements following loops without breaks are set unreachable.

Once c_src is updated, these dummy statements should be removed.

Signed-off-by: Jean Privat <jean@pryen.org>
---

diff --git a/lib/standard/collection/hash_collection.nit b/lib/standard/collection/hash_collection.nit
index 818da57..a6c6837 100644
--- a/lib/standard/collection/hash_collection.nit
+++ b/lib/standard/collection/hash_collection.nit
@@ -57,8 +57,9 @@ special ArrayCapable[nullable N]
 			cur -= 1
 			if cur < 0 then cur = _capacity - 1
 			assert no_loop: cur != base
+			if false then break # FIXME remove once unreach loop exits are in c_src
 		end
-		abort
+		abort #FIXME remove once unreach loop exits are in c_src
 	end
 
 	# Add a new node (should be free)
diff --git a/src/parser/lexer.nit b/src/parser/lexer.nit
index 6d6b295..158a76f 100644
--- a/src/parser/lexer.nit
+++ b/src/parser/lexer.nit
@@ -2059,8 +2059,9 @@ class Lexer
 					end
 				end
 			end
+			if false then break # FIXME remove once unreach loop exits are in c_src
 		end
-		return null
+		return null # FIXME remove once unreach loop exits are in c_src
 	end
 
 	# Read the next character.
diff --git a/src/parser/parser.nit b/src/parser/parser.nit
index 6b01634..b0cead6 100644
--- a/src/parser/parser.nit
+++ b/src/parser/parser.nit
@@ -146,8 +146,9 @@ special ParserTable
 				var node = new Start(null, node2)
 				return node
 			end
+			if false then break # FIXME remove once unreach loop exits are in c_src
 		end
-		abort
+		abort # FIXME remove once unreach loop exits are in c_src
 	end
 
 	var _reduce_table: Array[ReduceAction]
diff --git a/src/parser/xss/lexer.xss b/src/parser/xss/lexer.xss
index 6bb0008..f45f37c 100644
--- a/src/parser/xss/lexer.xss
+++ b/src/parser/xss/lexer.xss
@@ -222,8 +222,9 @@ $ end foreach
 					end
 				end
 			end
+			if false then break # FIXME remove once unreach loop exits are in c_src
 		end
-		return null
+		return null # FIXME remove once unreach loop exits are in c_src
 	end
 
 	# Read the next character.
diff --git a/src/parser/xss/parser.xss b/src/parser/xss/parser.xss
index 08510f7..4123fd1 100644
--- a/src/parser/xss/parser.xss
+++ b/src/parser/xss/parser.xss
@@ -158,8 +158,9 @@ special ParserTable
 				var node = new Start(null, node2)
 				return node
 			end
+			if false then break # FIXME remove once unreach loop exits are in c_src
 		end
-		abort
+		abort # FIXME remove once unreach loop exits are in c_src
 	end
 
 	var _reduce_table: Array[ReduceAction]