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-rw-r--r--src/algebra/Makefile.in3
-rw-r--r--src/algebra/Makefile.pamphlet3
-rw-r--r--src/algebra/compiler.spad.pamphlet96
-rw-r--r--src/algebra/syntax.spad.pamphlet18
4 files changed, 100 insertions, 20 deletions
diff --git a/src/algebra/Makefile.in b/src/algebra/Makefile.in
index dd691b5a..2a66efb9 100644
--- a/src/algebra/Makefile.in
+++ b/src/algebra/Makefile.in
@@ -939,7 +939,7 @@ axiom_algebra_layer_user = \
ASP73 ASP27 ASP28 ASP33 ASP49 ASP7 \
ASP78 ASP9 ASP12 ASP55 ASP8 ASP19 \
ASP20 ASP30 ASP31 ASP35 ASP41 ASP42 \
- ASP74 ASP77 ASP80 ASP29 IRFORM
+ ASP74 ASP77 ASP80 ASP29 IRFORM COMPILER
axiom_algebra_layer_user_nrlibs = \
$(addsuffix .NRLIB/code.$(FASLEXT),$(axiom_algebra_layer_user))
@@ -1014,6 +1014,7 @@ $(OUT)/INETCLTS.$(FASLEXT): $(OUT)/NETCLT.$(FASLEXT)
$(OUT)/ASP34.$(FASLEXT): $(OUT)/FMC.$(FASLEXT)
$(OUT)/IRFORM.$(FASLEXT): $(OUT)/SYNTAX.$(FASLEXT)
+$(OUT)/COMPILER.$(FASLEXT): $(OUT)/SYNTAX.$(FASLEXT) $(OUT)/ENV.$(FASLEXT)
.PHONY: all all-algebra mkdir-output-directory
diff --git a/src/algebra/Makefile.pamphlet b/src/algebra/Makefile.pamphlet
index 5833260b..60a96eca 100644
--- a/src/algebra/Makefile.pamphlet
+++ b/src/algebra/Makefile.pamphlet
@@ -1018,7 +1018,7 @@ axiom_algebra_layer_user = \
ASP73 ASP27 ASP28 ASP33 ASP49 ASP7 \
ASP78 ASP9 ASP12 ASP55 ASP8 ASP19 \
ASP20 ASP30 ASP31 ASP35 ASP41 ASP42 \
- ASP74 ASP77 ASP80 ASP29 IRFORM
+ ASP74 ASP77 ASP80 ASP29 IRFORM COMPILER
axiom_algebra_layer_user_nrlibs = \
$(addsuffix .NRLIB/code.$(FASLEXT),$(axiom_algebra_layer_user))
@@ -1093,6 +1093,7 @@ $(OUT)/INETCLTS.$(FASLEXT): $(OUT)/NETCLT.$(FASLEXT)
$(OUT)/ASP34.$(FASLEXT): $(OUT)/FMC.$(FASLEXT)
$(OUT)/IRFORM.$(FASLEXT): $(OUT)/SYNTAX.$(FASLEXT)
+$(OUT)/COMPILER.$(FASLEXT): $(OUT)/SYNTAX.$(FASLEXT) $(OUT)/ENV.$(FASLEXT)
@
diff --git a/src/algebra/compiler.spad.pamphlet b/src/algebra/compiler.spad.pamphlet
new file mode 100644
index 00000000..00da0a09
--- /dev/null
+++ b/src/algebra/compiler.spad.pamphlet
@@ -0,0 +1,96 @@
+\documentclass{article}
+\usepackage{open-axiom}
+
+\author{Gabriel Dos~Reis}
+
+\begin{document}
+
+\begin{abstract}
+\end{abstract}
+
+\tableofcontents
+\eject
+
+
+\section{Compiler Intermediate Form}
+
+<<domain IRFORM InternalRepresentationForm>>=
+)abbrev domain IRFORM InternalRepresentationForm
+++ Author: Gabriel Dos Reis
+++ Date Created: March 12, 2010
+++ Date Last Modified: March 12, 2010
+++ Description:
+++ This domain provides representations for the intermediate
+++ form data structure used by the Spad elaborator.
+InternalRepresentationForm(): Public == Private where
+ Public == CoercibleTo OutputForm
+ Private == add
+ coerce(x: %): OutputForm ==
+ (x : Syntax)::OutputForm
+@
+
+
+\section{A Package for the Spad Compiler}
+
+<<package COMPILER CompilerPackage>>=
+)abbrev package COMPILER CompilerPackage
+++ Author: Gabriel Dos Reis
+++ Date Created: March 12, 2010
+++ Date Last Modified: March 12, 2010
+++ Description:
+++ This package implements a Spad compiler.
+CompilerPackage(): Public == Private where
+ Public == Type with
+ macroExpand: (Syntax, Environment) -> Syntax
+ ++ \spad{macroExpand(s,e)} traverses the syntax object \spad{s}
+ ++ replacing all (niladic) macro invokations with the
+ ++ corresponding substitution.
+ Private == add
+ macroExpand(s,e) ==
+ -- FIXME: this is a short-term stopgap.
+ macroExpand(s,e)$Foreign(Builtin)
+@
+
+
+\section{License}
+<<license>>=
+--Copyright (C) 2007-2010, Gabriel Dos Reis.
+--All rights reserved.
+--
+--Redistribution and use in source and binary forms, with or without
+--modification, are permitted provided that the following conditions are
+--met:
+--
+-- - Redistributions of source code must retain the above copyright
+-- notice, this list of conditions and the following disclaimer.
+--
+-- - Redistributions in binary form must reproduce the above copyright
+-- notice, this list of conditions and the following disclaimer in
+-- the documentation and/or other materials provided with the
+-- distribution.
+--
+-- - Neither the name of The Numerical Algorithms Group Ltd. nor the
+-- names of its contributors may be used to endorse or promote products
+-- derived from this software without specific prior written permission.
+--
+--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+--TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+--PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+--OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@
+
+
+<<*>>=
+<<license>>
+
+<<domain IRFORM InternalRepresentationForm>>
+<<package COMPILER CompilerPackage>>
+
+@
diff --git a/src/algebra/syntax.spad.pamphlet b/src/algebra/syntax.spad.pamphlet
index bca2f627..30de16df 100644
--- a/src/algebra/syntax.spad.pamphlet
+++ b/src/algebra/syntax.spad.pamphlet
@@ -298,23 +298,6 @@ ElaboratedExpression(): Public == Private where
"failed"
@
-\section{Compiler Intermediate Form}
-<<domain IRFORM InternalRepresentationForm>>=
-)abbrev domain IRFORM InternalRepresentationForm
-++ Author: Gabriel Dos Reis
-++ Date Created: March 12, 2010
-++ Date Last Modified: March 12, 2010
-++ Description:
-++ This domain provides representations for the intermediate
-++ form data structure used by the Spad elaborator.
-InternalRepresentationForm(): Public == Private where
- Public == CoercibleTo OutputForm
- Private == add
- coerce(x: %): OutputForm ==
- (x : Syntax)::OutputForm
-@
-
-
\section{SpadAbstractSyntaxCategory}
<<category ASTCAT AbstractSyntaxCategory>>=
@@ -1920,7 +1903,6 @@ SpadAst(): SpadAstExports() == add
<<domain QQUTAST QuasiquoteAst>>
<<domain DEFAST DefinitionAst>>
<<domain MACROAST MacroAst>>
-<<domain IRFORM InternalRepresentationForm>>
@