gbdev/rgbds
1
0
Fork 0
mirror of https://github.com/gbdev/rgbds.git synced 2025-11-20 10:12:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Implement ? suffix to "quiet" a context and exclude it from backtraces (#1800)

Browse Source
This commit is contained in:
Rangi
2025-08-18 21:34:58 -04:00
committed by GitHub
parent 77a105e189
commit b7e0783ae7
32 changed files with 392 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/asm/parser.y
View File

@@ -98,6 +98,7 @@
%token LBRACK "[" RBRACK "]"
%token LBRACKS "[[" RBRACKS "]]"
%token LPAREN "(" RPAREN ")"
%token QUESTIONMARK "?"
// Arithmetic operators
%token OP_ADD "+" OP_SUB "-"
@@ -322,6 +323,7 @@
%token <std::string> LABEL "label"
%token <std::string> LOCAL "local label"
%token <std::string> ANON "anonymous label"
%token <std::string> QMACRO "quiet macro"
/******************** Data types ********************/
@@ -398,6 +400,7 @@
%type <SectionType> sect_type
%type <StrFmtArgList> strfmt_args
%type <StrFmtArgList> strfmt_va_args
%type <bool> maybe_quiet
%%
@@ -544,7 +547,13 @@ macro:
// Parsing 'macro_args' will restore the lexer's normal mode
lexer_SetMode(LEXER_RAW);
} macro_args {
fstk_RunMacro($1, $3);
fstk_RunMacro($1, $3, false);
}
| QMACRO {
// Parsing 'macro_args' will restore the lexer's normal mode
lexer_SetMode(LEXER_RAW);
} macro_args {
fstk_RunMacro($1, $3, true);
}
;
@@ -780,10 +789,19 @@ load:
}
;
maybe_quiet:
%empty {
$$ = false;
}
| QUESTIONMARK {
$$ = true;
}
;
rept:
POP_REPT uconst NEWLINE capture_rept endofline {
if ($4.span.ptr) {
fstk_RunRept($2, $4.lineNo, $4.span);
POP_REPT maybe_quiet uconst NEWLINE capture_rept endofline {
if ($5.span.ptr) {
fstk_RunRept($3, $5.lineNo, $5.span, $2);
}
}
;
@@ -791,11 +809,11 @@ rept:
for:
POP_FOR {
lexer_ToggleStringExpansion(false);
} SYMBOL {
} maybe_quiet SYMBOL {
lexer_ToggleStringExpansion(true);
} COMMA for_args NEWLINE capture_rept endofline {
if ($8.span.ptr) {
fstk_RunFor($3, $6.start, $6.stop, $6.step, $8.lineNo, $8.span);
if ($9.span.ptr) {
fstk_RunFor($4, $7.start, $7.stop, $7.step, $9.lineNo, $9.span, $3);
}
}
;
@@ -835,11 +853,11 @@ break:
def_macro:
POP_MACRO {
lexer_ToggleStringExpansion(false);
} SYMBOL {
} maybe_quiet SYMBOL {
lexer_ToggleStringExpansion(true);
} NEWLINE capture_macro endofline {
if ($6.span.ptr) {
sym_AddMacro($3, $6.lineNo, $6.span);
if ($7.span.ptr) {
sym_AddMacro($4, $7.lineNo, $7.span, $3);
}
}
;
@@ -1002,8 +1020,8 @@ export_def:
;
include:
label POP_INCLUDE string endofline {
if (fstk_RunInclude($3)) {
label POP_INCLUDE maybe_quiet string endofline {
if (fstk_RunInclude($4, $3)) {
YYACCEPT;
}
}