* test-suite/tests/tree-il.test (%opts-w-duplicate-case-datum,
%opts-w-bad-case-datum): New variables.
("warnings")["duplicate-case-datum", "bad-case-datum"]: New tests.
Moved scm_i_struct_hash from struct.c to hash.c and made it static.
The port's alist is now a field of 'scm_t_port'.
Conflicts:
libguile/arrays.c
libguile/hash.c
libguile/ports.c
libguile/print.h
libguile/read.c
* module/language/tree-il/primitives.scm (maybe-simplify-to-eq): New
helper procedure shared by expanders for 'eqv?' and 'equal?'.
(*primitive-expand-table*): Add expansion rule for 'eqv?'.
* test-suite/tests/tree-il.test ("primitives"): Add tests.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
Don't simplify 'equal?' to 'not' or 'null?', but only to 'eq?'.
* test-suite/tests/tree-il.test ("primitives"): Adjust tests.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
Refine test for fixnums to verify that the small integer is exact.
* test-suite/tests/tree-il.test ("primitives"): Add test.
* module/language/tree-il/primitives.scm (*primitive-expand-table*): Add
expansion rules for `equal?', when called with one constant and
another argument.
* test-suite/tests/tree-il.test (pass-if-primitives-resolved): New
macro.
("primitives"): New test prefix.
* module/language/tree-il/analyze.scm (proc-ref?)[special?]: New
procedure.
Return #t for any toplevel-ref of `_'.
* test-suite/tests/tree-il.test ("warnings")["format"]("non-literal
format string using gettext as top-level _"): New test.
* module/language/tree-il/analyze.scm (proc-ref?): Check for
SPECIAL-NAME in the <module-ref> and <lexical-ref> cases too.
* test-suite/tests/tree-il.test ("warnings")["format"]("non-literal
format string using gettext as module-ref _", "non-literal format
string using gettext as lexical _"): New tests.
* module/language/tree-il/primitives.scm (resolve-primitives!): Resolve
public module-refs to primitives.
* test-suite/tests/tree-il.test: New tests for primitive resolution.
* module/language/tree-il/analyze.scm (proc-ref?): Change to use less
false-if-exception and more variable-bound?. If a variable is present
in the local module but not bound, assume that it is gettext if it has
the right name. This is to allow for (define _ gettext).
* test-suite/tests/tree-il.test ("warnings"): Update (_ "foo") example.
There are a some failures currently:
FAIL: tree-il.test: warnings: format: non-literal format string with forward declaration
ERROR: srfi-18.test: current-exception-handler: current handler returned at top level - arguments: ((wrong-type-arg "car" "Wrong type argument in position ~A (expecting ~A): ~S" (1 "pair" #<unspecified>) (#<unspecified>)))
ERROR: srfi-18.test: current-exception-handler: multiple levels of handler nesting - arguments: ((wrong-type-arg "car" "Wrong type argument in position ~A (expecting ~A): ~S" (1 "pair" #<unspecified>) (#<unspecified>)))
ERROR: srfi-18.test: current-exception-handler: exception handler installation is thread-safe - arguments: ((wrong-type-arg "car" "Wrong type argument in position ~A (expecting ~A): ~S" (1 "pair" #<unspecified>) (#<unspecified>)))
Conflicts:
module/language/tree-il/peval.scm
module/language/tree-il/primitives.scm
test-suite/tests/tree-il.test
* module/language/tree-il/peval.scm (peval): Add optimization to
hoist the inner procedure out of e.g.
(lambda args (apply (lambda ...) args))
This commit restores the ability to detect escape-only prompts at
compile-time.
* test-suite/tests/tree-il.test: Update test for prompt with a lambda,
and add a specific test for lambda application.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
Don't limit the call-with-prompt to <prompt> transition to lambda
expressions. Instead we can lexically bind the handler, and rely on
peval to propagate a lambda expression.
* module/language/tree-il/analyze.scm (proc-ref?): Wrap `variable-ref'
in `false-if-exception'.
* test-suite/tests/tree-il.test ("warnings")["format"]("non-literal
format string with forward declaration"): New test.
* module/language/tree-il/primitives.scm: add equality-primitive?,
which is true for eq?, eqv?, and equal?
* module/language/tree-il/peval.scm: if an equality primitive is
applied to the same variable twice, fold it to #t
* test-suite/tests/tree-il.test: add tests for pevaling equality
primitives
* module/language/tree-il/analyze.scm (gettext?): Rename to...
(proc-ref?): ... this. Add `proc' and `special-name' parameters.
(gettext?): Define in terms of `proc-ref?'.
(ngettext?): New procedure.
(const-fmt): Recognize `ngettext' calls.
(format-analysis)[<down>](check-format-args]: Check
constant-but-non-string 2nd argument in the (not (const-fmt ...))
case.
[check-simple-format-args]: Use `const-fmt'.
* test-suite/tests/tree-il.test ("warnings")["format"]("non-literal
format string using ngettext", "non-literal format string using
ngettext as N_"): New tests.
("simple-format")["unsupported, ngettext"]: New test.
Fixes <http://bugs.gnu.org/10846>.
Reported by Bruno Haible <bruno@clisp.org>.
* module/language/tree-il/analyze.scm (gettext?): New procedure.
(const-fmt): Add `env' parameter; update callers. Use `gettext?'.
(format-analysis)[check-simple-format-args]: Actually support
gettextized format strings.
* test-suite/tests/tree-il.test ("warnings")["format"]("non-literal
format string using gettext"): Use `gettext' as the procedure name.
("non-literal format string using gettext as _"): New test.
["simple-format"]("unsupported, gettext"): New test.
* module/ice-9/boot-9.scm (cond, case): Reimplement using syntax-case,
with improved error messages and support for '=>' within 'case' as
mandated by the R7RS. Add warnings for duplicate case datums and
case datums that cannot be meaningfully compared using 'eqv?'.
* module/system/base/message.scm (%warning-types): Add 'bad-case-datum'
and 'duplicate-case-datum' warning types.
* test-suite/tests/syntax.test (cond, case): Update tests to reflect
improved error reporting. Add tests for '=>' within 'case'.
* test-suite/tests/tree-il.test (partial evaluation): Update tests to
reflect changes in how 'case' is expanded.
* doc/ref/api-control.texi (Conditionals): Document '=>' within 'case'.
* module/language/tree-il/analyze.scm (format-string-argument-count):
Add support for ~h.
* test-suite/tests/tree-il.test ("warnings")["format"]("~h", "~:h with
locale object", "~:h without locale object"): New tests.
* module/language/tree-il/analyze.scm
(format-analysis)[check-simple-format-args]: New procedure. Use it.
Add support for applications of <module-ref>.
* module/system/base/message.scm (%warning-types): Handle the `format
simple-format' warning.
* module/language/scheme/spec.scm (scheme)[make-default-environment]:
Use `simple-format' as the default `format'.
* test-suite/tests/tree-il.test ("warnings")["format"]: Explicitly use
(@ (ice-9 format) format) where needed.
("simple-format"): New test prefix.
* module/language/tree-il/compile-glil.scm (flatten-lambda-case): Fix
miscompilation of `values' in a push context with RA.
* test-suite/tests/tree-il.test: Add low-level test for this
miscompilation.
Reported by Cédric Cellier <rixed@happyleptic.org>.
* module/language/tree-il/peval.scm (truncate-values): New procedure.
(make-operand): Call `truncate-values' SOURCE.
* test-suite/tests/tree-il.test ("partial evaluation"): New tests for
multiple value truncation.
* module/language/tree-il.scm (<tree-il>): Add `pre' and `post' fields
to <dynwind>, so that we can inline the guard bodies in the normal
control-flow case. It also avoids duplicating code in compile-glil,
which probably hides more bugs in 2.0.
(parse-tree-il, unparse-tree-il, tree-il->scheme, tree-il-fold)
(make-tree-il-folder, post-order!, pre-order!): Update.
* module/language/tree-il/analyze.scm (analyze-lexicals): Update.
* module/language/tree-il/compile-glil.scm (flatten-lambda-case): Update
to use `pre' and `post' instead of compiling code twice.
* module/language/tree-il/debug.scm (verify-tree-il): Update.
* module/language/tree-il/peval.scm (peval): Update. Instead of doing
complicated things in <dynwind>, handle 'dynamic-wind primcalls.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
Remove 'dynamic-wind mess. Adapt '@dynamic-wind.
* test-suite/tests/tree-il.test ("partial evaluation"): Update tests.
* module/language/tree-il/peval.scm (peval): The <dynwind> compiler will
copy the winder and unwinder values, so make sure that they are
constant, and if not, create lexical bindings. Fixes
http://debbugs.gnu.org/9844.
* test-suite/tests/tree-il.test ("partial evaluation"): Add a couple
<dynwind> tests.
* module/language/tree-il/peval.scm (peval): Accessor primitives applied
to constants are pure if the call type-checks. Also, fold constants
in accessor primcalls.
* test-suite/tests/tree-il.test ("partial evaluation"): Fix the "yo"
test.
