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glcpp: Reword diagnostic for #elif with no expression

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Rather than telling the user what to fix, the standard convention is to
describe what the detected problem is. With this change, test
081-elif-without-expression now passes.
This commit is contained in:
Carl Worth
2010-08-11 13:50:51 -07:00
parent cb5ea0c79b
commit 624dd585c7
3 changed files with 2 additions and 3 deletions
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2
src/glsl/glcpp/glcpp-parse.c
View File

@@ -1950,7 +1950,7 @@ yyreduce:
if (parser->skip_stack && if (parser->skip_stack &&
parser->skip_stack->type == SKIP_TO_ELSE) parser->skip_stack->type == SKIP_TO_ELSE)
{ {
glcpp_error(& (yylsp[(1) - (2)]), parser, "#elif needs an expression"); glcpp_error(& (yylsp[(1) - (2)]), parser, "#elif with no expression");
} }
else else
{ {

2
src/glsl/glcpp/glcpp-parse.y
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@@ -276,7 +276,7 @@ control_line:
if (parser->skip_stack && if (parser->skip_stack &&
parser->skip_stack->type == SKIP_TO_ELSE) parser->skip_stack->type == SKIP_TO_ELSE)
{ {
glcpp_error(& @1, parser, "#elif needs an expression"); glcpp_error(& @1, parser, "#elif with no expression");
} }
else else
{ {

1
src/glsl/glcpp/tests/081-elif-without-expression.c.expected
View File

@@ -3,4 +3,3 @@