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aports/community/ecl/fix-integer-suffixes.patch

75 lines
3.3 KiB
Diff

Taken from https://gitlab.com/embeddable-common-lisp/ecl/-/commit/f3d4cf4b66ab6c3cd8629ab6d0c7f7c50d7fd8a4
with "src/cmp/cmppass2-loc.lsp" changed to its old name "src/cmp/cmploc.lsp"
diff --git a/src/cmp/cmpc-wt.lsp b/src/cmp/cmpc-wt.lsp
index 2f5f4063ca7050975d8468a322165dcd098f713e..1a681455c5e3888fffdc59637900a0123e339758 100644
--- a/src/cmp/cmpc-wt.lsp
+++ b/src/cmp/cmpc-wt.lsp
@@ -19,18 +19,7 @@
(defun wt1 (form)
(cond ((not (floatp form))
(typecase form
- (INTEGER
- (princ form *compiler-output1*)
- (princ
- (cond ((typep form (rep-type->lisp-type :int)) "")
- ((typep form (rep-type->lisp-type :unsigned-int)) "U")
- ((typep form (rep-type->lisp-type :long)) "L")
- ((typep form (rep-type->lisp-type :unsigned-long)) "UL")
- ((typep form (rep-type->lisp-type :long-long)) "LL")
- ((typep form (rep-type->lisp-type :unsigned-long-long)) "ULL")
- (t (baboon :format-control "wt1: The number ~A doesn't fit any integer type." form)))
- *compiler-output1*))
- ((or STRING CHARACTER)
+ ((or INTEGER STRING CHARACTER)
(princ form *compiler-output1*))
(VAR (wt-var form))
(t (wt-loc form))))
diff --git a/src/cmp/cmppass2-loc.lsp b/src/cmp/cmppass2-loc.lsp
index c6ec0a6637e399268cfaf8fd1021ca0ef08f7432..a1fa9fd8704e1eaba0561e1df23bba254451c30b 100644
--- a/src/cmp/cmploc.lsp
+++ b/src/cmp/cmploc.lsp
@@ -181,10 +181,30 @@
(defun wt-temp (temp)
(wt "T" temp))
+(defun wt-fixnum (value &optional vv)
+ (declare (ignore vv))
+ (princ value *compiler-output1*)
+ ;; Specify explicit type suffix as a workaround for MSVC. C99
+ ;; standard compliant compilers don't need type suffixes and choose
+ ;; the correct type themselves. Note that we cannot savely use
+ ;; anything smaller than a long long here, because we might perform
+ ;; some other computation on the integer constant which could
+ ;; overflow if we use a smaller integer type (overflows in long long
+ ;; computations are taken care of by the compiler before we get to
+ ;; this point).
+ #+msvc (princ (cond ((typep value (rep-type->lisp-type :long-long)) "LL")
+ ((typep value (rep-type->lisp-type :unsigned-long-long)) "ULL")
+ (t (baboon :format-control
+ "wt-fixnum: The number ~A doesn't fit any integer type."
+ value)))
+ *compiler-output1*))
+
(defun wt-number (value &optional vv)
+ (declare (ignore vv))
(wt value))
(defun wt-character (value &optional vv)
+ (declare (ignore vv))
;; We do not use the '...' format because this creates objects of type
;; 'char' which have sign problems
(wt value))
diff --git a/src/cmp/cmptables.lsp b/src/cmp/cmptables.lsp
index 814f5f8410ce50b3a9b00d626bb9c641ecd526a9..e649bf8834fb355b188de4123c38d3b0a4b7ae5b 100644
--- a/src/cmp/cmptables.lsp
+++ b/src/cmp/cmptables.lsp
@@ -182,7 +182,7 @@
(temp . wt-temp)
(lcl . wt-lcl-loc)
- (fixnum-value . wt-number)
+ (fixnum-value . wt-fixnum)
(long-float-value . wt-number)
(double-float-value . wt-number)
(single-float-value . wt-number)