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Use more verbose syntax error messages

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Fixes #385
This commit is contained in:
Rangi
2021-01-10 14:48:48 -05:00
committed by Eldred Habert
parent 57b734a7df
commit eb4952c188
15 changed files with 232 additions and 130 deletions
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8
Makefile
View File

@@ -126,11 +126,15 @@ src/asm/parser.c: src/asm/parser.y
$QDEFS=; \ $QDEFS=; \
add_flag(){ \ add_flag(){ \
if src/check_bison_ver.sh $$1 $$2; then \ if src/check_bison_ver.sh $$1 $$2; then \
DEFS="$$DEFS -D$$3"; \ DEFS="-D$$3 $$DEFS"; \
fi \ fi \
}; \ }; \
add_flag 3 5 api.token.raw=true; \ add_flag 3 5 api.token.raw=true; \
${BISON} -d $$DEFS ${YFLAGS} -o $@ $< add_flag 3 6 parse.error=detailed; \
add_flag 3 0 parse.error=verbose; \
add_flag 3 0 parse.lac=full; \
echo "DEFS=$$DEFS"; \
${BISON} $$DEFS -d ${YFLAGS} -o $@ $<
.c.o: .c.o:
$Q${CC} ${REALCFLAGS} ${PNGCFLAGS} -c -o $@ $< $Q${CC} ${REALCFLAGS} ${PNGCFLAGS} -c -o $@ $<

8
src/CMakeLists.txt
View File

@@ -26,6 +26,14 @@ set(BISON_FLAGS "")
if(BISON_VERSION VERSION_GREATER_EQUAL "3.5") if(BISON_VERSION VERSION_GREATER_EQUAL "3.5")
set(BISON_FLAGS "${BISON_FLAGS} -Dapi.token.raw=true") set(BISON_FLAGS "${BISON_FLAGS} -Dapi.token.raw=true")
endif() endif()
if(BISON_VERSION VERSION_GREATER_EQUAL "3.6")
set(BISON_FLAGS "${BISON_FLAGS} -Dparse.error=detailed")
elseif(BISON_VERSION VERSION_GREATER_EQUAL "3.0")
set(BISON_FLAGS "${BISON_FLAGS} -Dparse.error=verbose")
endif()
if(BISON_VERSION VERSION_GREATER_EQUAL "3.0")
set(BISON_FLAGS "${BISON_FLAGS} -Dparse.lac=full")
endif()
BISON_TARGET(PARSER "asm/parser.y" BISON_TARGET(PARSER "asm/parser.y"
"${PROJECT_SOURCE_DIR}/src/asm/parser.c" "${PROJECT_SOURCE_DIR}/src/asm/parser.c"
COMPILE_FLAGS "${BISON_FLAGS}" COMPILE_FLAGS "${BISON_FLAGS}"

10
src/asm/lexer.c
View File

@@ -124,8 +124,8 @@ static struct KeywordMapping {
{"LD", T_Z80_LD}, {"LD", T_Z80_LD},
{"LDI", T_Z80_LDI}, {"LDI", T_Z80_LDI},
{"LDD", T_Z80_LDD}, {"LDD", T_Z80_LDD},
{"LDIO", T_Z80_LDIO}, {"LDIO", T_Z80_LDH},
{"LDH", T_Z80_LDIO}, {"LDH", T_Z80_LDH},
{"NOP", T_Z80_NOP}, {"NOP", T_Z80_NOP},
{"OR", T_Z80_OR}, {"OR", T_Z80_OR},
{"POP", T_Z80_POP}, {"POP", T_Z80_POP},
@@ -156,7 +156,7 @@ static struct KeywordMapping {
{"NZ", T_CC_NZ}, {"NZ", T_CC_NZ},
{"Z", T_CC_Z}, {"Z", T_CC_Z},
{"NC", T_CC_NC}, {"NC", T_CC_NC},
/* Handled in list of registers */ /* Handled after as T_TOKEN_C */
/* { "C", T_CC_C }, */ /* { "C", T_CC_C }, */
{"AF", T_MODE_AF}, {"AF", T_MODE_AF},
@@ -276,11 +276,13 @@ static struct KeywordMapping {
{"RB", T_POP_RB}, {"RB", T_POP_RB},
{"RW", T_POP_RW}, {"RW", T_POP_RW},
/* Handled before as T_Z80_RL */
/* {"RL", T_POP_RL}, */
{"EQU", T_POP_EQU}, {"EQU", T_POP_EQU},
{"EQUS", T_POP_EQUS}, {"EQUS", T_POP_EQUS},
{"REDEF", T_POP_REDEF}, {"REDEF", T_POP_REDEF},
/* Handled before in list of CPU instructions */ /* Handled before as T_Z80_SET */
/* {"SET", T_POP_SET}, */ /* {"SET", T_POP_SET}, */
{"PUSHS", T_POP_PUSHS}, {"PUSHS", T_POP_PUSHS},

281
src/asm/parser.y
View File

@@ -334,7 +334,46 @@ static inline void failAssertMsg(enum AssertionType type, char const *msg)
} }
} }
#define yyerror(str) error(str "\n") void yyerror(char const *str)
{
size_t len = strlen(str);
char *buf = malloc(len + 2);
memcpy(buf, str, len);
buf[len] = '\n';
buf[len + 1] = '\0';
error(buf);
free(buf);
}
/*
* The default 'yytnamerr' implementation strips the added double quotes
* from token names only if they do not contain quotes themselves.
* This strips them in all cases.
*/
static size_t rgbasm_yytnamerr(char *yyres, const char *yystr)
{
size_t n = strlen(yystr);
if (!yyres)
return n;
if (yystr[0] == '"' && yystr[n-1] == '"') {
memcpy(yyres, yystr + 1, n - 2);
yyres[n-1] = '\0';
return n - 2;
}
strcpy(yyres, yystr);
return n;
}
/* Avoid a "'yystpcpy' defined but not used" error from gcc */
#ifndef _MSC_VER
# define yystpcpy stpcpy
#endif
#define yytnamerr rgbasm_yytnamerr
%} %}
@@ -377,19 +416,29 @@ static inline void failAssertMsg(enum AssertionType type, char const *msg)
%type <nConstValue> sectorg %type <nConstValue> sectorg
%type <sectSpec> sectattrs %type <sectSpec> sectattrs
%token <nConstValue> T_NUMBER %token <nConstValue> T_NUMBER "number"
%token <tzString> T_STRING %token <tzString> T_STRING "string"
%left T_COMMA %token T_COMMA "','"
%left T_COLON %token T_COLON "':'"
%left T_LBRACK %token T_LBRACK "'['" T_RBRACK "']'"
%left T_RBRACK %token T_LPAREN "'('" T_RPAREN "')'"
%left T_LPAREN %token T_NEWLINE "newline"
%left T_RPAREN %left T_COMMA T_COLON T_LBRACK T_RBRACK T_LPAREN T_RPAREN T_NEWLINE
%left T_NEWLINE
%token T_OP_LOGICNOT "'!'"
%token T_OP_LOGICAND "'&&'" T_OP_LOGICOR "'||'"
%token T_OP_LOGICGT "'>'" T_OP_LOGICLT "'<'"
%token T_OP_LOGICGE "'>='" T_OP_LOGICLE "'<='"
%token T_OP_LOGICNE "'!='" T_OP_LOGICEQU "'=='"
%token T_OP_ADD "'+'" T_OP_SUB "'-'"
%token T_OP_OR "'|'" T_OP_XOR "'^'" T_OP_AND "'&'"
%token T_OP_SHL "'<<'" T_OP_SHR "'>>'"
%token T_OP_MUL "'*'" T_OP_DIV "'/'" T_OP_MOD "'%'"
%token T_OP_NOT "'~'"
%left T_OP_LOGICNOT %left T_OP_LOGICNOT
%left T_OP_LOGICOR T_OP_LOGICAND %left T_OP_LOGICOR
%left T_OP_LOGICAND
%left T_OP_LOGICGT T_OP_LOGICLT T_OP_LOGICGE T_OP_LOGICLE T_OP_LOGICNE T_OP_LOGICEQU %left T_OP_LOGICGT T_OP_LOGICLT T_OP_LOGICGE T_OP_LOGICLE T_OP_LOGICNE T_OP_LOGICEQU
%left T_OP_ADD T_OP_SUB %left T_OP_ADD T_OP_SUB
%left T_OP_OR T_OP_XOR T_OP_AND %left T_OP_OR T_OP_XOR T_OP_AND
@@ -399,121 +448,123 @@ static inline void failAssertMsg(enum AssertionType type, char const *msg)
%left NEG /* negation -- unary minus */ %left NEG /* negation -- unary minus */
%token T_OP_EXP "'**'"
%left T_OP_EXP %left T_OP_EXP
%left T_OP_DEF %token T_OP_DEF "DEF"
%left T_OP_BANK T_OP_ALIGN %token T_OP_BANK "BANK"
%left T_OP_SIN %token T_OP_ALIGN "ALIGN"
%left T_OP_COS %token T_OP_SIN "SIN" T_OP_COS "COS" T_OP_TAN "TAN"
%left T_OP_TAN %token T_OP_ASIN "ASIN" T_OP_ACOS "ACOS" T_OP_ATAN "ATAN" T_OP_ATAN2 "ATAN2"
%left T_OP_ASIN %token T_OP_FDIV "FDIV"
%left T_OP_ACOS %token T_OP_FMUL "FMUL"
%left T_OP_ATAN %token T_OP_POW "POW"
%left T_OP_ATAN2 %token T_OP_LOG "LOG"
%left T_OP_FDIV %token T_OP_ROUND "ROUND"
%left T_OP_FMUL %token T_OP_CEIL "CEIL" T_OP_FLOOR "FLOOR"
%left T_OP_POW %left T_OP_DEF T_OP_BANK T_OP_ALIGN
%left T_OP_LOG %left T_OP_SIN T_OP_COS T_OP_TAN T_OP_ASIN T_OP_ACOS T_OP_ATAN T_OP_ATAN2
%left T_OP_ROUND %left T_OP_FDIV T_OP_FMUL T_OP_POW T_OP_LOG
%left T_OP_CEIL %left T_OP_ROUND T_OP_CEIL T_OP_FLOOR
%left T_OP_FLOOR
%token T_OP_HIGH T_OP_LOW %token T_OP_HIGH "HIGH" T_OP_LOW "LOW"
%token T_OP_ISCONST %token T_OP_ISCONST "ISCONST"
%left T_OP_STRCMP %token T_OP_STRCMP "STRCMP"
%left T_OP_STRIN %token T_OP_STRIN "STRIN" T_OP_STRRIN "STRRIN"
%left T_OP_STRRIN %token T_OP_STRSUB "STRSUB"
%left T_OP_STRSUB %token T_OP_STRLEN "STRLEN"
%left T_OP_STRLEN %token T_OP_STRCAT "STRCAT"
%left T_OP_STRCAT %token T_OP_STRUPR "STRUPR" T_OP_STRLWR "STRLWR"
%left T_OP_STRUPR %token T_OP_STRRPL "STRRPL"
%left T_OP_STRLWR %token T_OP_STRFMT "STRFMT"
%left T_OP_STRRPL %left T_OP_STRCMP T_OP_STRIN T_OP_STRRIN T_OP_STRSUB T_OP_STRLEN T_OP_STRCAT
%left T_OP_STRFMT %left T_OP_STRUPR T_OP_STRLWR T_OP_STRRPL T_OP_STRFMT
%token <tzSym> T_LABEL %token <tzSym> T_LABEL "label"
%token <tzSym> T_ID %token <tzSym> T_ID "identifier"
%token <tzSym> T_LOCAL_ID %token <tzSym> T_LOCAL_ID "local identifier"
%token <tzSym> T_ANON %token <tzSym> T_ANON "anonymous label"
%type <tzSym> scoped_id %type <tzSym> scoped_id
%type <tzSym> scoped_anon_id %type <tzSym> scoped_anon_id
%token T_POP_EQU %token T_POP_EQU "EQU"
%token T_POP_SET %token T_POP_SET "SET"
%token T_POP_EQUAL %token T_POP_EQUAL "'='"
%token T_POP_EQUS %token T_POP_EQUS "EQUS"
%token T_POP_INCLUDE T_POP_PRINT T_POP_PRINTLN T_POP_PRINTF T_POP_PRINTT T_POP_PRINTV T_POP_PRINTI %token T_POP_INCLUDE "INCLUDE"
%token T_POP_IF T_POP_ELIF T_POP_ELSE T_POP_ENDC %token T_POP_PRINT "PRINT" T_POP_PRINTLN "PRINTLN"
%token T_POP_EXPORT T_POP_GLOBAL T_POP_XDEF %token T_POP_PRINTF "PRINTF" T_POP_PRINTT "PRINTT" T_POP_PRINTV "PRINTV" T_POP_PRINTI "PRINTI"
%token T_POP_DB T_POP_DS T_POP_DW T_POP_DL %token T_POP_IF "IF" T_POP_ELIF "ELIF" T_POP_ELSE "ELSE" T_POP_ENDC "ENDC"
%token T_POP_SECTION T_POP_FRAGMENT %token T_POP_EXPORT "EXPORT" T_POP_GLOBAL "GLOBAL" T_POP_XDEF "XDEF"
%token T_POP_RB %token T_POP_DB "DB" T_POP_DS "DS" T_POP_DW "DW" T_POP_DL "DL"
%token T_POP_RW %token T_POP_SECTION "SECTION" T_POP_FRAGMENT "FRAGMENT"
// There is no T_POP_RL, only T_Z80_RL %token T_POP_RB "RB" T_POP_RW "RW" // There is no T_POP_RL, only T_Z80_RL
%token T_POP_MACRO %token T_POP_MACRO "MACRO"
%token T_POP_ENDM %token T_POP_ENDM "ENDM"
%token T_POP_RSRESET T_POP_RSSET %token T_POP_RSRESET "RSRESET" T_POP_RSSET "RSSET"
%token T_POP_UNION T_POP_NEXTU T_POP_ENDU %token T_POP_UNION "UNION" T_POP_NEXTU "NEXTU" T_POP_ENDU "ENDU"
%token T_POP_INCBIN T_POP_REPT T_POP_FOR %token T_POP_INCBIN "INCBIN" T_POP_REPT "REPT" T_POP_FOR "FOR"
%token T_POP_CHARMAP %token T_POP_CHARMAP "CHARMAP"
%token T_POP_NEWCHARMAP %token T_POP_NEWCHARMAP "NEWCHARMAP"
%token T_POP_SETCHARMAP %token T_POP_SETCHARMAP "SETCHARMAP"
%token T_POP_PUSHC %token T_POP_PUSHC "PUSHC"
%token T_POP_POPC %token T_POP_POPC "POPC"
%token T_POP_SHIFT %token T_POP_SHIFT "SHIFT"
%token T_POP_ENDR %token T_POP_ENDR "ENDR"
%token T_POP_BREAK %token T_POP_BREAK "BREAK"
%token T_POP_LOAD T_POP_ENDL %token T_POP_LOAD "LOAD" T_POP_ENDL "ENDL"
%token T_POP_FAIL %token T_POP_FAIL "FAIL"
%token T_POP_WARN %token T_POP_WARN "WARN"
%token T_POP_FATAL %token T_POP_FATAL "FATAL"
%token T_POP_ASSERT T_POP_STATIC_ASSERT %token T_POP_ASSERT "ASSERT" T_POP_STATIC_ASSERT "STATIC_ASSERT"
%token T_POP_PURGE %token T_POP_PURGE "PURGE"
%token T_POP_REDEF %token T_POP_REDEF "REDEF"
%token T_POP_POPS %token T_POP_POPS "POPS"
%token T_POP_PUSHS %token T_POP_PUSHS "PUSHS"
%token T_POP_POPO %token T_POP_POPO "POPO"
%token T_POP_PUSHO %token T_POP_PUSHO "PUSHO"
%token T_POP_OPT %token T_POP_OPT "OPT"
%token T_SECT_WRAM0 T_SECT_VRAM T_SECT_ROMX T_SECT_ROM0 T_SECT_HRAM %token T_SECT_ROM0 "ROM0" T_SECT_ROMX "ROMX"
%token T_SECT_WRAMX T_SECT_SRAM T_SECT_OAM %token T_SECT_WRAM0 "WRAM0" T_SECT_WRAMX "WRAMX" T_SECT_HRAM "HRAM"
%token T_SECT_VRAM "VRAM" T_SECT_SRAM "SRAM" T_SECT_OAM "OAM"
%type <sectMod> sectmod %type <sectMod> sectmod
%type <macroArg> macroargs %type <macroArg> macroargs
%type <forArgs> for_args %type <forArgs> for_args
%token T_Z80_ADC T_Z80_ADD T_Z80_AND %token T_Z80_ADC "'adc'" T_Z80_ADD "'add'" T_Z80_AND "'and'"
%token T_Z80_BIT %token T_Z80_BIT "'bit'"
%token T_Z80_CALL T_Z80_CCF T_Z80_CP T_Z80_CPL %token T_Z80_CALL "'call'" T_Z80_CCF "'ccf'" T_Z80_CP "'cp'" T_Z80_CPL "'cpl'"
%token T_Z80_DAA T_Z80_DEC T_Z80_DI %token T_Z80_DAA "'daa'" T_Z80_DEC "'dec'" T_Z80_DI "'di'"
%token T_Z80_EI %token T_Z80_EI "'ei'"
%token T_Z80_HALT %token T_Z80_HALT "'halt'"
%token T_Z80_INC %token T_Z80_INC "'inc'"
%token T_Z80_JP T_Z80_JR %token T_Z80_JP "'jp'" T_Z80_JR "'jr'"
%token T_Z80_LD %token T_Z80_LD "'ld'"
%token T_Z80_LDI %token T_Z80_LDI "'ldi'"
%token T_Z80_LDD %token T_Z80_LDD "'ldd'"
%token T_Z80_LDIO %token T_Z80_LDH "'ldh'"
%token T_Z80_NOP %token T_Z80_NOP "'nop'"
%token T_Z80_OR %token T_Z80_OR "'or'"
%token T_Z80_POP T_Z80_PUSH %token T_Z80_POP "'pop'" T_Z80_PUSH "'push'"
%token T_Z80_RES T_Z80_RET T_Z80_RETI T_Z80_RST %token T_Z80_RES "'res'" T_Z80_RET "'ret'" T_Z80_RETI "'reti'" T_Z80_RST "'rst'"
%token T_Z80_RL T_Z80_RLA T_Z80_RLC T_Z80_RLCA %token T_Z80_RL "'rl'" T_Z80_RLA "'rla'" T_Z80_RLC "'rlc'" T_Z80_RLCA "'rlca'"
%token T_Z80_RR T_Z80_RRA T_Z80_RRC T_Z80_RRCA %token T_Z80_RR "'rr'" T_Z80_RRA "'rra'" T_Z80_RRC "'rrc'" T_Z80_RRCA "'rrca'"
%token T_Z80_SBC T_Z80_SCF T_Z80_STOP %token T_Z80_SBC "'sbc'" T_Z80_SCF "'scf'" T_Z80_STOP "'stop'"
%token T_Z80_SLA T_Z80_SRA T_Z80_SRL T_Z80_SUB T_Z80_SWAP %token T_Z80_SLA "'sla'" T_Z80_SRA "'sra'" T_Z80_SRL "'srl'" T_Z80_SUB "'sub'"
%token T_Z80_XOR %token T_Z80_SWAP "'swap'"
%token T_Z80_XOR "'xor'"
%token T_TOKEN_A T_TOKEN_B T_TOKEN_C T_TOKEN_D T_TOKEN_E T_TOKEN_H T_TOKEN_L %token T_TOKEN_A "'a'"
%token T_MODE_AF %token T_TOKEN_B "'b'" T_TOKEN_C "'c'"
%token T_MODE_BC %token T_TOKEN_D "'d'" T_TOKEN_E "'e'"
%token T_MODE_DE %token T_TOKEN_H "'h'" T_TOKEN_L "'l'"
%token T_MODE_SP %token T_MODE_AF "'af'" T_MODE_BC "'bc'" T_MODE_DE "'de'" T_MODE_SP "'sp'"
%token T_MODE_HW_C %token T_MODE_HW_C "'$ff00+c'"
%token T_MODE_HL T_MODE_HL_DEC T_MODE_HL_INC %token T_MODE_HL "'hl'" T_MODE_HL_DEC "'hld'/'hl-'" T_MODE_HL_INC "'hli'/'hl+'"
%token T_CC_NZ T_CC_Z T_CC_NC %token T_CC_NZ "'nz'" T_CC_Z "'z'" T_CC_NC "'nc'"
%type <nConstValue> reg_r %type <nConstValue> reg_r
%type <nConstValue> reg_ss %type <nConstValue> reg_ss
@@ -1626,22 +1677,22 @@ z80_ldd : T_Z80_LDD T_LBRACK T_MODE_HL T_RBRACK T_COMMA T_MODE_A {
} }
; ;
z80_ldio : T_Z80_LDIO T_MODE_A T_COMMA op_mem_ind { z80_ldio : T_Z80_LDH T_MODE_A T_COMMA op_mem_ind {
rpn_CheckHRAM(&$4, &$4); rpn_CheckHRAM(&$4, &$4);
out_AbsByte(0xF0); out_AbsByte(0xF0);
out_RelByte(&$4); out_RelByte(&$4);
} }
| T_Z80_LDIO op_mem_ind T_COMMA T_MODE_A { | T_Z80_LDH op_mem_ind T_COMMA T_MODE_A {
rpn_CheckHRAM(&$2, &$2); rpn_CheckHRAM(&$2, &$2);
out_AbsByte(0xE0); out_AbsByte(0xE0);
out_RelByte(&$2); out_RelByte(&$2);
} }
| T_Z80_LDIO T_MODE_A T_COMMA c_ind { | T_Z80_LDH T_MODE_A T_COMMA c_ind {
out_AbsByte(0xF2); out_AbsByte(0xF2);
} }
| T_Z80_LDIO c_ind T_COMMA T_MODE_A { | T_Z80_LDH c_ind T_COMMA T_MODE_A {
out_AbsByte(0xE2); out_AbsByte(0xE2);
} }
; ;

2
test/asm/anon-label-bad.err
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@@ -3,5 +3,5 @@ ERROR: anon-label-bad.asm(2):
ERROR: anon-label-bad.asm(6): ERROR: anon-label-bad.asm(6):
Reference to anonymous label 2 before, when only 1 has been created so far Reference to anonymous label 2 before, when only 1 has been created so far
ERROR: anon-label-bad.asm(18): ERROR: anon-label-bad.asm(18):
syntax error syntax error, unexpected ':'
error: Assembly aborted (3 errors)! error: Assembly aborted (3 errors)!

7
test/asm/anon-label-bad.simple.err Normal file
View File

@@ -0,0 +1,7 @@
ERROR: anon-label-bad.asm(2):
Label "!0" created outside of a SECTION
ERROR: anon-label-bad.asm(6):
Reference to anonymous label 2 before, when only 1 has been created so far
ERROR: anon-label-bad.asm(18):
syntax error
error: Assembly aborted (3 errors)!

2
test/asm/block-comment-termination-error.err
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@@ -1,5 +1,5 @@
ERROR: block-comment-termination-error.asm(1): ERROR: block-comment-termination-error.asm(1):
Unterminated block comment Unterminated block comment
ERROR: block-comment-termination-error.asm(1): ERROR: block-comment-termination-error.asm(1):
syntax error syntax error, unexpected newline
error: Assembly aborted (2 errors)! error: Assembly aborted (2 errors)!

5
test/asm/block-comment-termination-error.simple.err Normal file
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@@ -0,0 +1,5 @@
ERROR: block-comment-termination-error.asm(1):
Unterminated block comment
ERROR: block-comment-termination-error.asm(1):
syntax error
error: Assembly aborted (2 errors)!

7
test/asm/label-macro-arg.err
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@@ -1,7 +1,4 @@
ERROR: label-macro-arg.asm(38) -> label-macro-arg.asm::test_char(25): ERROR: label-macro-arg.asm(38) -> label-macro-arg.asm::test_char(25):
Local label 'sizeof_.something' in main scope syntax error, unexpected '='
while expanding symbol "VAR_DEF" while expanding symbol "VAR_DEF"
ERROR: label-macro-arg.asm(38) -> label-macro-arg.asm::test_char(25): error: Assembly aborted (1 errors)!
syntax error
while expanding symbol "VAR_DEF"
error: Assembly aborted (2 errors)!

7
test/asm/label-macro-arg.simple.err Normal file
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@@ -0,0 +1,7 @@
ERROR: label-macro-arg.asm(38) -> label-macro-arg.asm::test_char(25):
Local label 'sizeof_.something' in main scope
while expanding symbol "VAR_DEF"
ERROR: label-macro-arg.asm(38) -> label-macro-arg.asm::test_char(25):
syntax error
while expanding symbol "VAR_DEF"
error: Assembly aborted (2 errors)!

2
test/asm/syntax-error.asm Normal file
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@@ -0,0 +1,2 @@
; The reported error here depends on Bison's parse.error flag.
print a

3
test/asm/syntax-error.err Normal file
View File

@@ -0,0 +1,3 @@
ERROR: syntax-error.asm(2):
syntax error, unexpected 'a'
error: Assembly aborted (1 errors)!

0
test/asm/syntax-error.out Normal file
View File

3
test/asm/syntax-error.simple.err Normal file
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@@ -0,0 +1,3 @@
ERROR: syntax-error.asm(2):
syntax error
error: Assembly aborted (1 errors)!

17
test/asm/test.sh
View File

@@ -47,13 +47,26 @@ warning: quote"file.asm(1): [-Wuser]
EOF EOF
fi fi
# Check whether to use '.simple.err' files if they exist
# (rgbasm with pre-3.0 Bison just reports "syntax error")
../../rgbasm -Weverything -o $o syntax-error.asm > $output 2> $errput
cmp syntax-error.err $errput > /dev/null 2> /dev/null
simple_error=$?
if [ "$simple_error" -eq 1 ]; then
echo "${bold}${orange}Warning: using .simple.err files when available.${rescolors}${resbold}"
fi
for i in *.asm; do for i in *.asm; do
for variant in '' '.pipe'; do for variant in '' '.pipe'; do
echo "${bold}${green}${i%.asm}${variant}...${rescolors}${resbold}" echo "${bold}${green}${i%.asm}${variant}...${rescolors}${resbold}"
desired_errname=${i%.asm}.err
if [ "$simple_error" -eq 1 ] && [ -e ${i%.asm}.simple.err ]; then
desired_errname=${i%.asm}.simple.err
fi
if [ -z "$variant" ]; then if [ -z "$variant" ]; then
../../rgbasm -Weverything -o $o $i > $output 2> $errput ../../rgbasm -Weverything -o $o $i > $output 2> $errput
desired_output=${i%.asm}.out desired_output=${i%.asm}.out
desired_errput=${i%.asm}.err desired_errput=$desired_errname
else else
# `include-recursion.asm` refers to its own name inside the test code. # `include-recursion.asm` refers to its own name inside the test code.
# Skip testing with stdin input for that file. # Skip testing with stdin input for that file.
@@ -74,7 +87,7 @@ for i in *.asm; do
subst="$(printf '%s\n' "$i" | sed 's:[][\/.^$*]:\\&:g')" subst="$(printf '%s\n' "$i" | sed 's:[][\/.^$*]:\\&:g')"
# Replace the file name with a dash to match changed output # Replace the file name with a dash to match changed output
sed "s/$subst/<stdin>/g" ${i%.asm}.out > $desired_output sed "s/$subst/<stdin>/g" ${i%.asm}.out > $desired_output
sed "s/$subst/<stdin>/g" ${i%.asm}.err > $desired_errput sed "s/$subst/<stdin>/g" $desired_errname > $desired_errput
fi fi
tryDiff $desired_output $output out tryDiff $desired_output $output out