granicus.if.org Git - clang/blob - test/Driver/gfortran.f90

   1 ! Test that Clang can forward all of the flags which are documented as
   2 ! being supported by gfortran to GCC when falling back to GCC for
   3 ! a fortran input file.
   4 !
   5 ! RUN: %clang -no-canonical-prefixes -target i386-linux -### %s -o %t 2>&1 \
   6 ! RUN:     -Aquestion=answer \
   7 ! RUN:     -A-question=answer \
   8 ! RUN:     -C \
   9 ! RUN:     -CC \
  10 ! RUN:     -Dmacro \
  11 ! RUN:     -Dmacro=value \
  12 ! RUN:     -H \
  13 ! RUN:     -Isome/directory \
  14 ! RUN:     -Jsome/other/directory \
  15 ! RUN:     -P \
  16 ! RUN:     -Umacro \
  17 ! RUN:     -Waliasing \
  18 ! RUN:     -Walign-commons \
  19 ! RUN:     -Wall \
  20 ! RUN:     -Wampersand \
  21 ! RUN:     -Warray-bounds \
  22 ! RUN:     -Wc-binding-type \
  23 ! RUN:     -Wcharacter-truncation \
  24 ! RUN:     -Wconversion \
  25 ! RUN:     -Wfunction-elimination \
  26 ! RUN:     -Wimplicit-interface \
  27 ! RUN:     -Wimplicit-procedure \
  28 ! RUN:     -Wintrinsic-shadow \
  29 ! RUN:     -Wintrinsics-std \
  30 ! RUN:     -Wline-truncation \
  31 ! RUN:     -Wreal-q-constant \
  32 ! RUN:     -Wrealloc-lhs \
  33 ! RUN:     -Wsurprising \
  34 ! RUN:     -Wtabs \
  35 ! RUN:     -Wtarget-lifetime \
  36 ! RUN:     -Wunderflow \
  37 ! RUN:     -Wunused-parameter \
  38 ! RUN:     -cpp \
  39 ! RUN:     -dD \
  40 ! RUN:     -dI \
  41 ! RUN:     -dM \
  42 ! RUN:     -dN \
  43 ! RUN:     -dU \
  44 ! RUN:     -faggressive-function-elimination \
  45 ! RUN:     -falign-commons \
  46 ! RUN:     -fall-intrinsics \
  47 ! RUN:     -fautomatic \
  48 ! RUN:     -fbackslash \
  49 ! RUN:     -fbacktrace \
  50 ! RUN:     -fblas-matmul-limit=42 \
  51 ! RUN:     -fbounds-check \
  52 ! RUN:     -fcheck-array-temporaries \
  53 ! RUN:     -fcheck=all \
  54 ! RUN:     -fcoarray=none \
  55 ! RUN:     -fconvert=foobar \
  56 ! RUN:     -fcray-pointer \
  57 ! RUN:     -fd-lines-as-code \
  58 ! RUN:     -fd-lines-as-comments \
  59 ! RUN:     -fdefault-double-8 \
  60 ! RUN:     -fdefault-integer-8 \
  61 ! RUN:     -fdefault-real-8 \
  62 ! RUN:     -fdollar-ok \
  63 ! RUN:     -fdump-fortran-optimized \
  64 ! RUN:     -fdump-fortran-original \
  65 ! RUN:     -fdump-parse-tree \
  66 ! RUN:     -fexternal-blas \
  67 ! RUN:     -ff2c \
  68 ! RUN:     -ffixed-form \
  69 ! RUN:     -ffixed-line-length-42 \
  70 ! RUN:     -ffpe-trap=list \
  71 ! RUN:     -ffree-form \
  72 ! RUN:     -ffree-line-length-42 \
  73 ! RUN:     -ffrontend-optimize \
  74 ! RUN:     -fimplicit-none \
  75 ! RUN:     -finit-character=n \
  76 ! RUN:     -finit-integer=n \
  77 ! RUN:     -finit-local-zero \
  78 ! RUN:     -finit-logical=false \
  79 ! RUN:     -finit-real=zero \
  80 ! RUN:     -finteger-4-integer-8 \
  81 ! RUN:     -fintrinsic-modules-path \
  82 ! RUN:     -fmax-array-constructor=42 \
  83 ! RUN:     -fmax-errors=42 \
  84 ! RUN:     -fmax-identifier-length \
  85 ! RUN:     -fmax-stack-var-size=42 \
  86 ! RUN:     -fmax-subrecord-length=42 \
  87 ! RUN:     -fmodule-private \
  88 ! RUN:     -fopenmp \
  89 ! RUN:     -fpack-derived \
  90 ! RUN:     -fprotect-parens \
  91 ! RUN:     -frange-check \
  92 ! RUN:     -freal-4-real-10 \
  93 ! RUN:     -freal-4-real-16 \
  94 ! RUN:     -freal-4-real-8 \
  95 ! RUN:     -freal-8-real-10 \
  96 ! RUN:     -freal-8-real-16 \
  97 ! RUN:     -freal-8-real-4 \
  98 ! RUN:     -frealloc-lhs \
  99 ! RUN:     -frecord-marker=42 \
 100 ! RUN:     -frecursive \
 101 ! RUN:     -frepack-arrays \
 102 ! RUN:     -fsecond-underscore \
 103 ! RUN:     -fshort-enums \
 104 ! RUN:     -fsign-zero \
 105 ! RUN:     -fstack-arrays \
 106 ! RUN:     -fsyntax-only \
 107 ! RUN:     -funderscoring \
 108 ! RUN:     -fwhole-file \
 109 ! RUN:     -imultilib \
 110 ! RUN:     -iprefix \
 111 ! RUN:     -iquote \
 112 ! RUN:     -isysroot \
 113 ! RUN:     -isystem \
 114 ! RUN:     -nocpp \
 115 ! RUN:     -nostdinc \
 116 ! RUN:     -pedantic \
 117 ! RUN:     -pedantic-errors \
 118 ! RUN:     -static-libgfortran \
 119 ! RUN:     -std=f90 \
 120 ! RUN:     -undef \
 121 ! RUN:   | FileCheck %s
 122 !
 123 ! FIXME: Several of these shouldn't necessarily be rendered separately
 124 ! when passing to GCC... Hopefully their driver handles this.
 125 !
 126 ! CHECK: "-Aquestion=answer"
 127 ! CHECK: "-A-question=answer"
 128 ! CHECK: "-C"
 129 ! CHECK: "-CC"
 130 ! CHECK: "-D" "macro"
 131 ! CHECK: "-D" "macro=value"
 132 ! CHECK: "-H"
 133 ! CHECK: "-I" "some/directory"
 134 ! CHECK: "-Jsome/other/directory"
 135 ! CHECK: "-P"
 136 ! CHECK: "-U" "macro"
 137 ! CHECK: "-Waliasing"
 138 ! CHECK: "-Walign-commons"
 139 ! CHECK: "-Wall"
 140 ! CHECK: "-Wampersand"
 141 ! CHECK: "-Warray-bounds"
 142 ! CHECK: "-Wc-binding-type"
 143 ! CHECK: "-Wcharacter-truncation"
 144 ! CHECK: "-Wconversion"
 145 ! CHECK: "-Wfunction-elimination"
 146 ! CHECK: "-Wimplicit-interface"
 147 ! CHECK: "-Wimplicit-procedure"
 148 ! CHECK: "-Wintrinsic-shadow"
 149 ! CHECK: "-Wintrinsics-std"
 150 ! CHECK: "-Wline-truncation"
 151 ! CHECK: "-Wreal-q-constant"
 152 ! CHECK: "-Wrealloc-lhs"
 153 ! CHECK: "-Wsurprising"
 154 ! CHECK: "-Wtabs"
 155 ! CHECK: "-Wtarget-lifetime"
 156 ! CHECK: "-Wunderflow"
 157 ! CHECK: "-Wunused-parameter"
 158 ! CHECK: "-cpp"
 159 ! CHECK: "-dD"
 160 ! CHECK: "-dI"
 161 ! CHECK: "-dM"
 162 ! CHECK: "-dN"
 163 ! CHECK: "-dU"
 164 ! CHECK: "-faggressive-function-elimination"
 165 ! CHECK: "-falign-commons"
 166 ! CHECK: "-fall-intrinsics"
 167 ! CHECK: "-fautomatic"
 168 ! CHECK: "-fbackslash"
 169 ! CHECK: "-fbacktrace"
 170 ! CHECK: "-fblas-matmul-limit=42"
 171 ! CHECK: "-fbounds-check"
 172 ! CHECK: "-fcheck-array-temporaries"
 173 ! CHECK: "-fcheck=all"
 174 ! CHECK: "-fcoarray=none"
 175 ! CHECK: "-fconvert=foobar"
 176 ! CHECK: "-fcray-pointer"
 177 ! CHECK: "-fd-lines-as-code"
 178 ! CHECK: "-fd-lines-as-comments"
 179 ! CHECK: "-fdefault-double-8"
 180 ! CHECK: "-fdefault-integer-8"
 181 ! CHECK: "-fdefault-real-8"
 182 ! CHECK: "-fdollar-ok"
 183 ! CHECK: "-fdump-fortran-optimized"
 184 ! CHECK: "-fdump-fortran-original"
 185 ! CHECK: "-fdump-parse-tree"
 186 ! CHECK: "-fexternal-blas"
 187 ! CHECK: "-ff2c"
 188 ! CHECK: "-ffixed-form"
 189 ! CHECK: "-ffixed-line-length-42"
 190 ! CHECK: "-ffpe-trap=list"
 191 ! CHECK: "-ffree-form"
 192 ! CHECK: "-ffree-line-length-42"
 193 ! CHECK: "-ffrontend-optimize"
 194 ! CHECK: "-fimplicit-none"
 195 ! CHECK: "-finit-character=n"
 196 ! CHECK: "-finit-integer=n"
 197 ! CHECK: "-finit-local-zero"
 198 ! CHECK: "-finit-logical=false"
 199 ! CHECK: "-finit-real=zero"
 200 ! CHECK: "-finteger-4-integer-8"
 201 ! CHECK: "-fintrinsic-modules-path"
 202 ! CHECK: "-fmax-array-constructor=42"
 203 ! CHECK: "-fmax-errors=42"
 204 ! CHECK: "-fmax-identifier-length"
 205 ! CHECK: "-fmax-stack-var-size=42"
 206 ! CHECK: "-fmax-subrecord-length=42"
 207 ! CHECK: "-fmodule-private"
 208 ! CHECK: "-fopenmp"
 209 ! CHECK: "-fpack-derived"
 210 ! CHECK: "-fprotect-parens"
 211 ! CHECK: "-frange-check"
 212 ! CHECK: "-freal-4-real-10"
 213 ! CHECK: "-freal-4-real-16"
 214 ! CHECK: "-freal-4-real-8"
 215 ! CHECK: "-freal-8-real-10"
 216 ! CHECK: "-freal-8-real-16"
 217 ! CHECK: "-freal-8-real-4"
 218 ! CHECK: "-frealloc-lhs"
 219 ! CHECK: "-frecord-marker=42"
 220 ! CHECK: "-frecursive"
 221 ! CHECK: "-frepack-arrays"
 222 ! CHECK: "-fsecond-underscore"
 223 ! CHECK: "-fshort-enums"
 224 ! CHECK: "-fsign-zero"
 225 ! CHECK: "-fstack-arrays"
 226 ! CHECK: "-funderscoring"
 227 ! CHECK: "-fwhole-file"
 228 ! CHECK: "-imultilib"
 229 ! CHECK: "-iprefix"
 230 ! CHECK: "-iquote"
 231 ! CHECK: "-isysroot"
 232 ! CHECK: "-isystem"
 233 ! CHECK: "-nocpp"
 234 ! CHECK: "-nostdinc"
 235 ! CHECK: "-pedantic"
 236 ! CHECK: "-pedantic-errors"
 237 ! CHECK: "-static-libgfortran"
 238 ! CHECK: "-std=f90"
 239 ! CHECK: "-undef"
 240 !
 241 ! Clang understands this one and orders it weirdly.
 242 ! CHECK: "-fsyntax-only"
 243 !
 244 ! PR22234: Ensure that -fsyntax-only doesn't complain about output types and
 245 !          passes along correctly.
 246 ! RUN: %clang -no-canonical-prefixes -target i386-linux -fsyntax-only -### %s -o %t 2>&1 | \
 247 ! grep for error message and command-line
 248 ! RUN: grep -e error: -e -fsyntax-only | FileCheck %s --check-prefix=CHECK-PR22234
 249 !
 250 ! CHECK-PR22234-NOT: clang: error: invalid output type
 251 ! CHECK-PR22234: "-fsyntax-only"
 252 !
 253 ! Regression test for the bug introduced with PR22234 fix.
 254 ! Make sure -fsyntax-only is not passed to gfortran during normal compilation.
 255 !
 256 ! RUN: %clang -no-canonical-prefixes -target i386-linux -### %s -o %t 2>&1 \
 257 ! RUN: | FileCheck %s --check-prefix=CHECK-PR22234-R
 258 ! CHECK-PR22234-R-NOT: "-fsyntax-only"