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authorBjörn Gustavsson <[email protected]>2016-12-15 09:16:09 +0100
committerBjörn Gustavsson <[email protected]>2017-01-12 12:10:11 +0100
commitf5c890993a5ee52338d9edd669e380d751c5f8aa (patch)
treeaa88a01c58a4cba3a8c0439ce931f937691e16d3 /lib/compiler/src
parentb4413f63e9464e05fbff2c85a18cbda414e52c77 (diff)
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compile: Add missing types and specs
Diffstat (limited to 'lib/compiler/src')
-rw-r--r--lib/compiler/src/compile.erl27
1 files changed, 21 insertions, 6 deletions
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index a28cd193c7..069add7890 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -228,6 +228,8 @@ expand_opt(O, Os) -> [O|Os].
%% format_error(ErrorDescriptor) -> string()
+-spec format_error(term()) -> iolist().
+
format_error(no_native_support) ->
"this system is not configured for native-code compilation.";
format_error(no_crypto) ->
@@ -288,20 +290,22 @@ format_error_reason({Reason, Stack}) when is_list(Stack) ->
format_error_reason(Reason) ->
io_lib:format("~tp", [Reason]).
+-type err_warn_info() :: tuple().
+
%% The compile state record.
-record(compile, {filename="" :: file:filename(),
dir="" :: file:filename(),
base="" :: file:filename(),
ifile="" :: file:filename(),
ofile="" :: file:filename(),
- module=[],
- core_code=[],
- abstract_code=[], %Abstract code for debugger.
- options=[] :: [option()], %Options for compilation
+ module=[] :: module() | [],
+ core_code=[] :: cerl:c_module() | [],
+ abstract_code=[] :: binary() | [], %Abstract code for debugger.
+ options=[] :: [option()], %Options for compilation
mod_options=[] :: [option()], %Options for module_info
encoding=none :: none | epp:source_encoding(),
- errors=[],
- warnings=[]}).
+ errors=[] :: [err_warn_info()],
+ warnings=[] :: [err_warn_info()]}).
internal({forms,Forms}, Opts0) ->
{_,Ps} = passes(forms, Opts0),
@@ -1600,6 +1604,9 @@ list_errors(_F, []) -> ok.
%% tmpfile(ObjFile) -> TmpFile
%% Work out the correct input and output file names.
+-spec iofile(atom() | file:filename_all()) ->
+ {file:name_all(),file:name_all()}.
+
iofile(File) when is_atom(File) ->
iofile(atom_to_list(File));
iofile(File) ->
@@ -1734,6 +1741,8 @@ help(_) ->
%% compile(AbsFileName, Outfilename, Options)
%% Compile entry point for erl_compile.
+-spec compile(file:filename(), _, #options{}) -> 'ok' | 'error'.
+
compile(File0, _OutFile, Options) ->
pre_load(),
File = shorten_filename(File0),
@@ -1742,6 +1751,8 @@ compile(File0, _OutFile, Options) ->
Other -> Other
end.
+-spec compile_beam(file:filename(), _, #options{}) -> 'ok' | 'error'.
+
compile_beam(File0, _OutFile, Opts) ->
File = shorten_filename(File0),
case file(File, [from_beam|make_erl_options(Opts)]) of
@@ -1749,6 +1760,8 @@ compile_beam(File0, _OutFile, Opts) ->
Other -> Other
end.
+-spec compile_asm(file:filename(), _, #options{}) -> 'ok' | 'error'.
+
compile_asm(File0, _OutFile, Opts) ->
File = shorten_filename(File0),
case file(File, [from_asm|make_erl_options(Opts)]) of
@@ -1756,6 +1769,8 @@ compile_asm(File0, _OutFile, Opts) ->
Other -> Other
end.
+-spec compile_core(file:filename(), _, #options{}) -> 'ok' | 'error'.
+
compile_core(File0, _OutFile, Opts) ->
File = shorten_filename(File0),
case file(File, [from_core|make_erl_options(Opts)]) of