0.8.12.39:

[sbcl.git] / src / compiler / compiler-error.lisp

diff --git a/src/compiler/compiler-error.lisp b/src/compiler/compiler-error.lisp
index ea8310c..a9b6ef5 100644 (file)
--- a/src/compiler/compiler-error.lisp
+++ b/src/compiler/compiler-error.lisp
@@ -115,13 +115,19 @@
           :message ,(princ-to-string condition)
           :source ,(princ-to-string source)))
 
+;;; Fatal compiler errors. We export FATAL-COMPILER-ERROR as an
+;;; interface for errors that kill the compiler dead
+;;;
+;;; These are not a COMPILER-ERRORs, since we don't try to recover
+;;; from them and keep chugging along, but instead immediately bail
+;;; out of the entire COMPILE-FILE.
+
+(define-condition fatal-compiler-error (encapsulated-condition)
+  ())
+
 ;;; the condition of COMPILE-FILE being unable to READ from the
 ;;; source file
 ;;;
-;;; This is not a COMPILER-ERROR, since we don't try to recover from
-;;; it and keep chugging along, but instead immediately bail out of
-;;; the entire COMPILE-FILE.
-;;;
 ;;; (The old CMU CL code did try to recover from this condition, but
 ;;; the code for doing that was messy and didn't always work right.
 ;;; Since in Common Lisp the simple act of reading and compiling code
@@ -130,11 +136,8 @@
 ;;; deeply confused, so we violate what'd otherwise be good compiler
 ;;; practice by not trying to recover from this error and bailing out
 ;;; instead.)
-(define-condition input-error-in-compile-file (error)
-  (;; the original error which was trapped to produce this condition
-   (error :reader input-error-in-compile-file-error
-         :initarg :error)
-   ;; the position where the bad READ began, or NIL if unavailable,
+(define-condition input-error-in-compile-file (fatal-compiler-error)
+  (;; the position where the bad READ began, or NIL if unavailable,
    ;; redundant, or irrelevant
    (position :reader input-error-in-compile-file-position
             :initarg :position
@@ -146,4 +149,4 @@
             'read
             'compile-file
             (input-error-in-compile-file-position condition)
-            (input-error-in-compile-file-error condition)))))
+            (encapsulated-condition condition)))))